Base | Representation |
---|---|
bin | 1101010111001… |
… | …1101100100100 |
3 | 10220110112222102 |
4 | 3111303230210 |
5 | 103322022140 |
6 | 5321151232 |
7 | 1250255321 |
oct | 325635444 |
9 | 126415872 |
10 | 56048420 |
11 | 2970200a |
12 | 1692b518 |
13 | b7c545c |
14 | 762db48 |
15 | 4dc1e15 |
hex | 3573b24 |
56048420 has 24 divisors (see below), whose sum is σ = 118093248. Its totient is φ = 22344800.
The previous prime is 56048417. The next prime is 56048431. The reversal of 56048420 is 2484065.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1715 + ... + 10725.
It is an arithmetic number, because the mean of its divisors is an integer number (4920552).
Almost surely, 256048420 is an apocalyptic number.
It is an amenable number.
56048420 is an abundant number, since it is smaller than the sum of its proper divisors (62044828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56048420 is a wasteful number, since it uses less digits than its factorization.
56048420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9331 (or 9329 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 56048420 is about 7486.5492718608. The cubic root of 56048420 is about 382.6964716082.
The spelling of 56048420 in words is "fifty-six million, forty-eight thousand, four hundred twenty".
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