Base | Representation |
---|---|
bin | 1101011110010… |
… | …1101000000100 |
3 | 10221100021002222 |
4 | 3113211220010 |
5 | 103431440301 |
6 | 5335151512 |
7 | 1254240662 |
oct | 327455004 |
9 | 127307088 |
10 | 56515076 |
11 | 299a0682 |
12 | 16b15598 |
13 | b929997 |
14 | 7711c32 |
15 | 4e6531b |
hex | 35e5a04 |
56515076 has 6 divisors (see below), whose sum is σ = 98901390. Its totient is φ = 28257536.
The previous prime is 56515073. The next prime is 56515093. The reversal of 56515076 is 67051565.
It can be written as a sum of positive squares in only one way, i.e., 40322500 + 16192576 = 6350^2 + 4024^2 .
It is not an unprimeable number, because it can be changed into a prime (56515073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7064381 + ... + 7064388.
It is an arithmetic number, because the mean of its divisors is an integer number (16483565).
Almost surely, 256515076 is an apocalyptic number.
It is an amenable number.
56515076 is a deficient number, since it is larger than the sum of its proper divisors (42386314).
56515076 is a wasteful number, since it uses less digits than its factorization.
56515076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14128773 (or 14128771 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 35.
The square root of 56515076 is about 7517.6509629006. The cubic root of 56515076 is about 383.7556406135.
The spelling of 56515076 in words is "fifty-six million, five hundred fifteen thousand, seventy-six".
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