Base | Representation |
---|---|
bin | 1101011111010… |
… | …0000001100001 |
3 | 10221110021000011 |
4 | 3113310001201 |
5 | 103440332144 |
6 | 5340324521 |
7 | 1254604630 |
oct | 327640141 |
9 | 127407004 |
10 | 56574049 |
11 | 29a30a14 |
12 | 16b43741 |
13 | b94a78c |
14 | 7729517 |
15 | 4e77a34 |
hex | 35f4061 |
56574049 has 8 divisors (see below), whose sum is σ = 64709120. Its totient is φ = 48452256.
The previous prime is 56574047. The next prime is 56574059. The reversal of 56574049 is 94047565.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56574049 - 21 = 56574047 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56574047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8752 + ... + 13774.
It is an arithmetic number, because the mean of its divisors is an integer number (8088640).
Almost surely, 256574049 is an apocalyptic number.
It is an amenable number.
56574049 is a deficient number, since it is larger than the sum of its proper divisors (8135071).
56574049 is a wasteful number, since it uses less digits than its factorization.
56574049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6639.
The product of its (nonzero) digits is 151200, while the sum is 40.
The square root of 56574049 is about 7521.5722425567. The cubic root of 56574049 is about 383.8890761245.
The spelling of 56574049 in words is "fifty-six million, five hundred seventy-four thousand, forty-nine".
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