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richie
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30 Dec 2007, 4:42 pm

123=41X3


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angelgirl1224
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30 Dec 2007, 5:55 pm

124!
123 plus one



richie
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30 Dec 2007, 6:43 pm

One hundred [and] twenty five is the cube of 5. It can be expressed as a sum of two squares in two different ways,
125 = 10² + 5² = 11² + 2².

Image


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30 Dec 2007, 9:22 pm

126

3*3*2*3*2*3



richie
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30 Dec 2007, 11:04 pm

127
Eighth Prime in the Primes of form 2n²+29 series.
Eleventh in the Primes of the form n²+n+17. series.
Sixteenth in the Primes of form 4n+3 series.
Fourteenth in the Primes of form 6n + 1 series.
A Mersenne Prime and a Centered Hexagonal Number
Among other things.


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mightyzebra
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31 Dec 2007, 8:09 am

(20 X 6) + 8 = 128!


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31 Dec 2007, 8:39 am

129


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TheAPERSON
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31 Dec 2007, 8:49 am

Might as well join in.

130. The unlucky 10.


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Tim_Tex
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31 Dec 2007, 9:46 am

131


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richie
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31 Dec 2007, 9:57 am

mightyzebra wrote:
(20 X 6) + 8 = 128!

2x2x2x2x2x2x2=2^7=128


130


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richie
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31 Dec 2007, 9:58 am

131
Tenth Prime in the Primes of the form n²+n+41.
Seventeenth in the Primes of form 4n+3
131 has other properties
This number brings back some old memories


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Last edited by richie on 31 Dec 2007, 10:13 am, edited 1 time in total.

richie
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31 Dec 2007, 10:10 am

2x2x2x2x2x2x2+2²=132


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Tim_Tex
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31 Dec 2007, 10:13 am

133


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Rossi
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31 Dec 2007, 11:07 am

134



Rossi
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31 Dec 2007, 11:07 am

1x2x3x4x5+1+2+3+4+5

=

135



Strapples
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31 Dec 2007, 11:21 am

Rossi wrote:
1x2x3x4x5+1+2+3+4+5

=

135


136

136 div. 2 = 68 div. 2 = 34 div. 2 = 17 = AHHH OH NOES I CAN DIVIDE IT MORE...

no i did not do this in my head.. www.google.com hehe...


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