Base | Representation |
---|---|
bin | 1010110010001101101010… |
… | …10111101000011011000011 |
3 | 10002222011222222001112010202 |
4 | 11121012311113220123003 |
5 | 11102023430132442240 |
6 | 122234435430115415 |
7 | 4665251422046600 |
oct | 531066527503303 |
9 | 102864888045122 |
10 | 23715557312195 |
11 | 7613790926311 |
12 | 27b02981abb6b |
13 | 10304a13ca438 |
14 | 5bdba66b36a7 |
15 | 2b1d69381315 |
hex | 1591b55e86c3 |
23715557312195 has 24 divisors (see below), whose sum is σ = 33160808523744. Its totient is φ = 16234672909056.
The previous prime is 23715557312137. The next prime is 23715557312263. The reversal of 23715557312195 is 59121375551732.
It is not a de Polignac number, because 23715557312195 - 222 = 23715553117891 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23715557312195.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81472079 + ... + 81762648.
It is an arithmetic number, because the mean of its divisors is an integer number (1381700355156).
Almost surely, 223715557312195 is an apocalyptic number.
23715557312195 is a deficient number, since it is larger than the sum of its proper divisors (9445251211549).
23715557312195 is a wasteful number, since it uses less digits than its factorization.
23715557312195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163235339 (or 163235332 counting only the distinct ones).
The product of its digits is 9922500, while the sum is 56.
The spelling of 23715557312195 in words is "twenty-three trillion, seven hundred fifteen billion, five hundred fifty-seven million, three hundred twelve thousand, one hundred ninety-five".
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