Base | Representation |
---|---|
bin | 1101011110011… |
… | …1110001100011 |
3 | 10221100201011212 |
4 | 3113213301203 |
5 | 103432231000 |
6 | 5335300335 |
7 | 1254305432 |
oct | 327476143 |
9 | 127321155 |
10 | 56523875 |
11 | 299a7251 |
12 | 16b1a6ab |
13 | b9309a5 |
14 | 7715119 |
15 | 4e67c35 |
hex | 35e7c63 |
56523875 has 8 divisors (see below), whose sum is σ = 70541952. Its totient is φ = 45219000.
The previous prime is 56523869. The next prime is 56523889. The reversal of 56523875 is 57832565.
It is not a de Polignac number, because 56523875 - 212 = 56519779 is a prime.
It is a Duffinian number.
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, 225971 + ... + 226220.
It is an arithmetic number, because the mean of its divisors is an integer number (8817744).
Almost surely, 256523875 is an apocalyptic number.
56523875 is a deficient number, since it is larger than the sum of its proper divisors (14018077).
56523875 is an equidigital number, since it uses as much as digits as its factorization.
56523875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452206 (or 452196 counting only the distinct ones).
The product of its digits is 252000, while the sum is 41.
The square root of 56523875 is about 7518.2361628244. The cubic root of 56523875 is about 383.7755555984.
The spelling of 56523875 in words is "fifty-six million, five hundred twenty-three thousand, eight hundred seventy-five".
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