Base | Representation |
---|---|
bin | 1101100100001… |
… | …1101111111001 |
3 | 10222001211221200 |
4 | 3121003233321 |
5 | 104031304401 |
6 | 5351324413 |
7 | 1260434652 |
oct | 331035771 |
9 | 128054850 |
10 | 56900601 |
11 | 2a13429a |
12 | 17080709 |
13 | ba332c4 |
14 | 77b2529 |
15 | 4ede686 |
hex | 3643bf9 |
56900601 has 12 divisors (see below), whose sum is σ = 82357860. Its totient is φ = 37856160.
The previous prime is 56900563. The next prime is 56900609. The reversal of 56900601 is 10600965.
56900601 is a `hidden beast` number, since 56 + 9 + 0 + 0 + 601 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 51494976 + 5405625 = 7176^2 + 2325^2 .
It is not a de Polignac number, because 56900601 - 217 = 56769529 is a prime.
It is a super-2 number, since 2×569006012 = 6475356788322402, which contains 22 as substring.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (56900609) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1630 + ... + 10791.
It is an arithmetic number, because the mean of its divisors is an integer number (6863155).
Almost surely, 256900601 is an apocalyptic number.
It is an amenable number.
56900601 is a deficient number, since it is larger than the sum of its proper divisors (25457259).
56900601 is a wasteful number, since it uses less digits than its factorization.
56900601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12936 (or 12933 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 56900601 is about 7543.2487033108. The cubic root of 56900601 is about 384.6262770218.
The spelling of 56900601 in words is "fifty-six million, nine hundred thousand, six hundred one".
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