Base | Representation |
---|---|
bin | 110110001000111010… |
… | …110100100101010000 |
3 | 12120001022001010102000 |
4 | 312020322310211100 |
5 | 1423023203232302 |
6 | 42412203554000 |
7 | 4125362156061 |
oct | 661072644520 |
9 | 176038033360 |
10 | 58131695952 |
11 | 22720910630 |
12 | b32422b900 |
13 | 5635673535 |
14 | 2b566ba568 |
15 | 17a370631c |
hex | d88eb4950 |
58131695952 has 80 divisors (see below), whose sum is σ = 182028557760. Its totient is φ = 17615664000.
The previous prime is 58131695911. The next prime is 58131695953. The reversal of 58131695952 is 25959613185.
58131695952 is a `hidden beast` number, since 581 + 3 + 1 + 6 + 9 + 5 + 9 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58131695953) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6111799 + ... + 6121302.
It is an arithmetic number, because the mean of its divisors is an integer number (2275356972).
Almost surely, 258131695952 is an apocalyptic number.
It is an amenable number.
58131695952 is an abundant number, since it is smaller than the sum of its proper divisors (123896861808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58131695952 is a wasteful number, since it uses less digits than its factorization.
58131695952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12233129 (or 12233117 counting only the distinct ones).
The product of its digits is 2916000, while the sum is 54.
The spelling of 58131695952 in words is "fifty-eight billion, one hundred thirty-one million, six hundred ninety-five thousand, nine hundred fifty-two".
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