Base | Representation |
---|---|
bin | 1101100001001… |
… | …0111001001100 |
3 | 10221200200110020 |
4 | 3120102321030 |
5 | 104003403432 |
6 | 5343142140 |
7 | 1255642362 |
oct | 330227114 |
9 | 127620406 |
10 | 56700492 |
11 | 2a007a12 |
12 | 16ba4950 |
13 | b9931b4 |
14 | 775d632 |
15 | 4ea022c |
hex | 3612e4c |
56700492 has 48 divisors (see below), whose sum is σ = 135717120. Its totient is φ = 18418752.
The previous prime is 56700467. The next prime is 56700493. The reversal of 56700492 is 29400765.
It is not an unprimeable number, because it can be changed into a prime (56700493) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87313 + ... + 87959.
It is an arithmetic number, because the mean of its divisors is an integer number (2827440).
Almost surely, 256700492 is an apocalyptic number.
It is an amenable number.
56700492 is an abundant number, since it is smaller than the sum of its proper divisors (79016628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56700492 is a wasteful number, since it uses less digits than its factorization.
56700492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 830 (or 828 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 56700492 is about 7529.9729083178. The cubic root of 56700492 is about 384.1748606834.
The spelling of 56700492 in words is "fifty-six million, seven hundred thousand, four hundred ninety-two".
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