Base | Representation |
---|---|
bin | 110100010001000011… |
… | …100000111101000000 |
3 | 12100212011000101211010 |
4 | 310101003200331000 |
5 | 1404413400141203 |
6 | 41440445320520 |
7 | 4024503104124 |
oct | 642103407500 |
9 | 170764011733 |
10 | 56120708928 |
11 | 2188974a289 |
12 | aa62866140 |
13 | 53a4b5029b |
14 | 2a055a1584 |
15 | 16d6dc3303 |
hex | d110e0f40 |
56120708928 has 56 divisors (see below), whose sum is σ = 148718016000. Its totient is φ = 18677678080.
The previous prime is 56120708927. The next prime is 56120708933. The reversal of 56120708928 is 82980702165.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56120708923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104928 + ... + 351071.
Almost surely, 256120708928 is an apocalyptic number.
It is an amenable number.
56120708928 is an abundant number, since it is smaller than the sum of its proper divisors (92597307072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56120708928 is a wasteful number, since it uses less digits than its factorization.
56120708928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 456655 (or 456645 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 48.
The spelling of 56120708928 in words is "fifty-six billion, one hundred twenty million, seven hundred eight thousand, nine hundred twenty-eight".
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