Question Bank - Number theory - Sibanand Pattnaik

[badalravi]

@sibanand_pattnaik 18000=2^43^25^3
=3!

[badalravi]

@sibanand_pattnaik x^2+x+1

[badalravi]

@sibanand_pattnaik r= 3, 34, 65

[badalravi]

@sibanand_pattnaik 10^×/13
euler of (13)=12
we know 10^12/13=1
thus x can take multiple of 12, which is 12 to 192 which is 16 values .

[badalravi]

@sibanand_pattnaik 8
458
916
91
182
364
36
72
144
14

[badalravi]

@sibanand_pattnaik 7, 11, 17

[badalravi]

@sibanand_pattnaik a=21
b=15
21-15=6

[badalravi]

@sibanand_pattnaik 500th digit 17999

[Sumit Narayan]

@sibanand_pattnaik Ans is 9

[OM Tiwari]

@sibanand_pattnaik b18081