Base | Representation |
---|---|
bin | 10110001111000101… |
… | …010111111100111011 |
3 | 2021121220202100001211 |
4 | 112033011113330323 |
5 | 342344044342240 |
6 | 14545044223551 |
7 | 1503440304562 |
oct | 261705277473 |
9 | 67556670054 |
10 | 23875387195 |
11 | a142040860 |
12 | 476399abb7 |
13 | 233654895a |
14 | 1226c7cbd9 |
15 | 94b0c8bea |
hex | 58f157f3b |
23875387195 has 16 divisors (see below), whose sum is σ = 32099786208. Its totient is φ = 16894621440.
The previous prime is 23875387187. The next prime is 23875387303. The reversal of 23875387195 is 59178357832.
It is not a de Polignac number, because 23875387195 - 23 = 23875387187 is a prime.
It is a super-3 number, since 3×238753871953 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5864154 + ... + 5868223.
It is an arithmetic number, because the mean of its divisors is an integer number (2006236638).
Almost surely, 223875387195 is an apocalyptic number.
23875387195 is a deficient number, since it is larger than the sum of its proper divisors (8224399013).
23875387195 is a wasteful number, since it uses less digits than its factorization.
23875387195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11732430.
The product of its digits is 12700800, while the sum is 58.
The spelling of 23875387195 in words is "twenty-three billion, eight hundred seventy-five million, three hundred eighty-seven thousand, one hundred ninety-five".
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