Base | Representation |
---|---|
bin | 1001001011101011000… |
… | …01011000110001011101 |
3 | 1010011101001000000202011 |
4 | 10211311201120301131 |
5 | 20132123100032401 |
6 | 400535104031221 |
7 | 31536330202465 |
oct | 4456541306135 |
9 | 1104331000664 |
10 | 315504299101 |
11 | 111893a51732 |
12 | 51191902511 |
13 | 239a0ca67a4 |
14 | 113b031aba5 |
15 | 83188da451 |
hex | 4975858c5d |
315504299101 has 2 divisors, whose sum is σ = 315504299102. Its totient is φ = 315504299100.
The previous prime is 315504299057. The next prime is 315504299239. The reversal of 315504299101 is 101992405513.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 268816325625 + 46687973476 = 518475^2 + 216074^2 .
It is a cyclic number.
It is not a de Polignac number, because 315504299101 - 225 = 315470744669 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (315507299101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157752149550 + 157752149551.
It is an arithmetic number, because the mean of its divisors is an integer number (157752149551).
Almost surely, 2315504299101 is an apocalyptic number.
It is an amenable number.
315504299101 is a deficient number, since it is larger than the sum of its proper divisors (1).
315504299101 is an equidigital number, since it uses as much as digits as its factorization.
315504299101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48600, while the sum is 40.
The spelling of 315504299101 in words is "three hundred fifteen billion, five hundred four million, two hundred ninety-nine thousand, one hundred one".
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