Base | Representation |
---|---|
bin | 110110001010010111… |
… | …100111101101100111 |
3 | 12120002222211001100010 |
4 | 312022113213231213 |
5 | 1423100420211011 |
6 | 42414433221303 |
7 | 4126106015250 |
oct | 661227475547 |
9 | 176088731303 |
10 | 58156022631 |
11 | 22733616623 |
12 | b330401833 |
13 | 563a710115 |
14 | 2b59a0db27 |
15 | 17a590e1a6 |
hex | d8a5e7b67 |
58156022631 has 16 divisors (see below), whose sum is σ = 88622106368. Its totient is φ = 33230736000.
The previous prime is 58156022623. The next prime is 58156022633. The reversal of 58156022631 is 13622065185.
It is not a de Polignac number, because 58156022631 - 23 = 58156022623 is a prime.
It is a super-2 number, since 2×581560226312 (a number of 22 digits) contains 22 as substring.
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 58156022631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58156022633) 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, 922056 + ... + 983106.
It is an arithmetic number, because the mean of its divisors is an integer number (5538881648).
Almost surely, 258156022631 is an apocalyptic number.
58156022631 is a deficient number, since it is larger than the sum of its proper divisors (30466083737).
58156022631 is a wasteful number, since it uses less digits than its factorization.
58156022631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106422.
The product of its (nonzero) digits is 86400, while the sum is 39.
The spelling of 58156022631 in words is "fifty-eight billion, one hundred fifty-six million, twenty-two thousand, six hundred thirty-one".
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