Base | Representation |
---|---|
bin | 1101100010110… |
… | …0010100100110 |
3 | 10221212222022210 |
4 | 3120230110212 |
5 | 104020222041 |
6 | 5345304250 |
7 | 1256555133 |
oct | 330542446 |
9 | 127788283 |
10 | 56804646 |
11 | 2a079198 |
12 | 17035086 |
13 | b9cb722 |
14 | 778958a |
15 | 4ec1016 |
hex | 362c526 |
56804646 has 8 divisors (see below), whose sum is σ = 113609304. Its totient is φ = 18934880.
The previous prime is 56804593. The next prime is 56804651. The reversal of 56804646 is 64640865.
It is a sphenic number, since it is the product of 3 distinct primes.
56804646 is an admirable number.
It is a congruent number.
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, 4733715 + ... + 4733726.
It is an arithmetic number, because the mean of its divisors is an integer number (14201163).
Almost surely, 256804646 is an apocalyptic number.
56804646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56804646 is a wasteful number, since it uses less digits than its factorization.
56804646 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9467446.
The product of its (nonzero) digits is 138240, while the sum is 39.
The square root of 56804646 is about 7536.8856963603. The cubic root of 56804646 is about 384.4099490200.
The spelling of 56804646 in words is "fifty-six million, eight hundred four thousand, six hundred forty-six".
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