Base | Representation |
---|---|
bin | 1101100001101… |
… | …0110100010010 |
3 | 10221202022222020 |
4 | 3120122310102 |
5 | 104010423241 |
6 | 5343552310 |
7 | 1256136114 |
oct | 330326422 |
9 | 127668866 |
10 | 56732946 |
11 | 2a02a336 |
12 | 16bbb696 |
13 | b9a4bba |
14 | 776b3b4 |
15 | 4ea9b66 |
hex | 361ad12 |
56732946 has 16 divisors (see below), whose sum is σ = 113724000. Its totient is φ = 18867968.
The previous prime is 56732941. The next prime is 56732983. The reversal of 56732946 is 64923765.
It is a junction number, because it is equal to n+sod(n) for n = 56732898 and 56732907.
It is not an unprimeable number, because it can be changed into a prime (56732941) 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, 7836 + ... + 13223.
It is an arithmetic number, because the mean of its divisors is an integer number (7107750).
Almost surely, 256732946 is an apocalyptic number.
56732946 is an abundant number, since it is smaller than the sum of its proper divisors (56991054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56732946 is a wasteful number, since it uses less digits than its factorization.
56732946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21513.
The product of its digits is 272160, while the sum is 42.
The square root of 56732946 is about 7532.1275878732. The cubic root of 56732946 is about 384.2481441915.
The spelling of 56732946 in words is "fifty-six million, seven hundred thirty-two thousand, nine hundred forty-six".
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