Base | Representation |
---|---|
bin | 110100111010000010… |
… | …001110100110000100 |
3 | 12102122001201110122020 |
4 | 310322002032212010 |
5 | 1412320402044234 |
6 | 42033005403140 |
7 | 4050522023340 |
oct | 647202164604 |
9 | 172561643566 |
10 | 56808237444 |
11 | 22101850672 |
12 | b014b694b0 |
13 | 5484413baa |
14 | 2a6ca10620 |
15 | 1727430549 |
hex | d3a08e984 |
56808237444 has 24 divisors (see below), whose sum is σ = 151488633408. Its totient is φ = 16230924960.
The previous prime is 56808237419. The next prime is 56808237469. The reversal of 56808237444 is 44473280865.
It is an interprime number because it is at equal distance from previous prime (56808237419) and next prime (56808237469).
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, 338144187 + ... + 338144354.
It is an arithmetic number, because the mean of its divisors is an integer number (6312026392).
Almost surely, 256808237444 is an apocalyptic number.
It is an amenable number.
56808237444 is an abundant number, since it is smaller than the sum of its proper divisors (94680395964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56808237444 is a wasteful number, since it uses less digits than its factorization.
56808237444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676288555 (or 676288553 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 51.
The spelling of 56808237444 in words is "fifty-six billion, eight hundred eight million, two hundred thirty-seven thousand, four hundred forty-four".
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