Base | Representation |
---|---|
bin | 1101100010001… |
… | …0011010000100 |
3 | 10221210220121201 |
4 | 3120202122010 |
5 | 104012422121 |
6 | 5344352244 |
7 | 1256325550 |
oct | 330423204 |
9 | 127726551 |
10 | 56764036 |
11 | 2a05072a |
12 | 17015684 |
13 | b9b60b4 |
14 | 7778860 |
15 | 4eb3e91 |
hex | 3622684 |
56764036 has 24 divisors (see below), whose sum is σ = 113736896. Its totient is φ = 24282720.
The previous prime is 56764033. The next prime is 56764051. The reversal of 56764036 is 63046765.
It is a junction number, because it is equal to n+sod(n) for n = 56763986 and 56764004.
It is not an unprimeable number, because it can be changed into a prime (56764033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16975 + ... + 20041.
Almost surely, 256764036 is an apocalyptic number.
It is an amenable number.
56764036 is an abundant number, since it is smaller than the sum of its proper divisors (56972860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56764036 is a wasteful number, since it uses less digits than its factorization.
56764036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3739 (or 3737 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 37.
The square root of 56764036 is about 7534.1911311036. The cubic root of 56764036 is about 384.3183214817.
The spelling of 56764036 in words is "fifty-six million, seven hundred sixty-four thousand, thirty-six".
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