Base | Representation |
---|---|
bin | 1101100000011… |
… | …1010010110011 |
3 | 10221121021021111 |
4 | 3120013102303 |
5 | 104000343404 |
6 | 5342134151 |
7 | 1255354015 |
oct | 330072263 |
9 | 127537244 |
10 | 56652979 |
11 | 29a85249 |
12 | 16b81357 |
13 | b977696 |
14 | 774a1b5 |
15 | 4e91104 |
hex | 36074b3 |
56652979 has 16 divisors (see below), whose sum is σ = 61657920. Its totient is φ = 51891840.
The previous prime is 56652961. The next prime is 56652983. The reversal of 56652979 is 97925665.
56652979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 56652979 - 211 = 56650931 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56652949) by changing a digit.
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, 104449 + ... + 104989.
It is an arithmetic number, because the mean of its divisors is an integer number (3853620).
Almost surely, 256652979 is an apocalyptic number.
56652979 is a deficient number, since it is larger than the sum of its proper divisors (5004941).
56652979 is a wasteful number, since it uses less digits than its factorization.
56652979 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 750.
The product of its digits is 1020600, while the sum is 49.
The square root of 56652979 is about 7526.8173220824. The cubic root of 56652979 is about 384.0675223963.
The spelling of 56652979 in words is "fifty-six million, six hundred fifty-two thousand, nine hundred seventy-nine".
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