Base | Representation |
---|---|
bin | 1101011110100… |
… | …0000110011010 |
3 | 10221100210000022 |
4 | 3113220012122 |
5 | 103432301320 |
6 | 5335310442 |
7 | 1254312350 |
oct | 327500632 |
9 | 127323008 |
10 | 56525210 |
11 | 299a8255 |
12 | 16b1b422 |
13 | b931491 |
14 | 77157d0 |
15 | 4e68325 |
hex | 35e819a |
56525210 has 32 divisors (see below), whose sum is σ = 116899200. Its totient is φ = 19276992.
The previous prime is 56525207. The next prime is 56525243. The reversal of 56525210 is 1252565.
56525210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 56525210.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11741 + ... + 15839.
It is an arithmetic number, because the mean of its divisors is an integer number (3653100).
Almost surely, 256525210 is an apocalyptic number.
56525210 is an abundant number, since it is smaller than the sum of its proper divisors (60373990).
56525210 is a wasteful number, since it uses less digits than its factorization.
56525210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4310.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 56525210 is about 7518.3249464226. The cubic root of 56525210 is about 383.7785769550.
Adding to 56525210 its reverse (1252565), we get a palindrome (57777775).
The spelling of 56525210 in words is "fifty-six million, five hundred twenty-five thousand, two hundred ten".
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