Base | Representation |
---|---|
bin | 110100110001111100… |
… | …001100010100010100 |
3 | 12102021121012010011120 |
4 | 310301330030110110 |
5 | 1412031121000044 |
6 | 42011315003540 |
7 | 4044252525243 |
oct | 646174142424 |
9 | 172247163146 |
10 | 56672437524 |
11 | 2204212812a |
12 | ab975995b0 |
13 | 5462247501 |
14 | 2a5898095a |
15 | 171a558519 |
hex | d31f0c514 |
56672437524 has 12 divisors (see below), whose sum is σ = 132235687584. Its totient is φ = 18890812504.
The previous prime is 56672437519. The next prime is 56672437531. The reversal of 56672437524 is 42573427665.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2361351552 + ... + 2361351575.
It is an arithmetic number, because the mean of its divisors is an integer number (11019640632).
Almost surely, 256672437524 is an apocalyptic number.
It is an amenable number.
56672437524 is an abundant number, since it is smaller than the sum of its proper divisors (75563250060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56672437524 is a wasteful number, since it uses less digits than its factorization.
56672437524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4722703134 (or 4722703132 counting only the distinct ones).
The product of its digits is 8467200, while the sum is 51.
The spelling of 56672437524 in words is "fifty-six billion, six hundred seventy-two million, four hundred thirty-seven thousand, five hundred twenty-four".
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