Base | Representation |
---|---|
bin | 1101010111011… |
… | …1111100100000 |
3 | 10220111102212000 |
4 | 3111313330200 |
5 | 103323101244 |
6 | 5321404000 |
7 | 1250360133 |
oct | 325677440 |
9 | 126442760 |
10 | 56065824 |
11 | 297140a1 |
12 | 16939600 |
13 | b800359 |
14 | 763621a |
15 | 4dc7169 |
hex | 3577f20 |
56065824 has 48 divisors (see below), whose sum is σ = 163527840. Its totient is φ = 18688320.
The previous prime is 56065781. The next prime is 56065837. The reversal of 56065824 is 42856065.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 31582 + ... + 33309.
It is an arithmetic number, because the mean of its divisors is an integer number (3406830).
Almost surely, 256065824 is an apocalyptic number.
56065824 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
56065824 is an abundant number, since it is smaller than the sum of its proper divisors (107462016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56065824 is a wasteful number, since it uses less digits than its factorization.
56065824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64910 (or 64896 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
The square root of 56065824 is about 7487.7115329051. The cubic root of 56065824 is about 382.7360787913.
The spelling of 56065824 in words is "fifty-six million, sixty-five thousand, eight hundred twenty-four".
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