Base | Representation |
---|---|
bin | 10101111011000001… |
… | …100001101010010100 |
3 | 2020202110110122222012 |
4 | 111323001201222110 |
5 | 341201420142233 |
6 | 14451422523352 |
7 | 1462212534251 |
oct | 257301415224 |
9 | 66673418865 |
10 | 23538834068 |
11 | 9a8a070482 |
12 | 468b136558 |
13 | 22b18c01a9 |
14 | 11d42b2428 |
15 | 92b799548 |
hex | 57b061a94 |
23538834068 has 24 divisors (see below), whose sum is σ = 42618723840. Its totient is φ = 11363787360.
The previous prime is 23538834017. The next prime is 23538834107. The reversal of 23538834068 is 86043883532.
It is a super-3 number, since 3×235388340683 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161771 + ... + 270642.
It is an arithmetic number, because the mean of its divisors is an integer number (1775780160).
Almost surely, 223538834068 is an apocalyptic number.
It is an amenable number.
23538834068 is a deficient number, since it is larger than the sum of its proper divisors (19079889772).
23538834068 is a wasteful number, since it uses less digits than its factorization.
23538834068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432887 (or 432885 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 50.
The spelling of 23538834068 in words is "twenty-three billion, five hundred thirty-eight million, eight hundred thirty-four thousand, sixty-eight".
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