Base | Representation |
---|---|
bin | 1101011111110… |
… | …0000100101100 |
3 | 10221111221020022 |
4 | 3113330010230 |
5 | 103442411040 |
6 | 5341141312 |
7 | 1255103021 |
oct | 327740454 |
9 | 127457208 |
10 | 56607020 |
11 | 29a53768 |
12 | 16b5a838 |
13 | b95c7a2 |
14 | 7737548 |
15 | 4e826b5 |
hex | 35fc12c |
56607020 has 12 divisors (see below), whose sum is σ = 118874784. Its totient is φ = 22642800.
The previous prime is 56607013. The next prime is 56607041. The reversal of 56607020 is 2070665.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415156 + ... + 1415195.
It is an arithmetic number, because the mean of its divisors is an integer number (9906232).
Almost surely, 256607020 is an apocalyptic number.
It is an amenable number.
56607020 is an abundant number, since it is smaller than the sum of its proper divisors (62267764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56607020 is a wasteful number, since it uses less digits than its factorization.
56607020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2830360 (or 2830358 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 56607020 is about 7523.7636858158. The cubic root of 56607020 is about 383.9636376882.
Adding to 56607020 its reverse (2070665), we get a palindrome (58677685).
The spelling of 56607020 in words is "fifty-six million, six hundred seven thousand, twenty".
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