Base | Representation |
---|---|
bin | 1101011001101… |
… | …0110001101100 |
3 | 10220202200120000 |
4 | 3112122301230 |
5 | 103342132432 |
6 | 5324424300 |
7 | 1251523104 |
oct | 326326154 |
9 | 126680500 |
10 | 56208492 |
11 | 298012aa |
12 | 169a8090 |
13 | b850282 |
14 | 7672204 |
15 | 4e0457c |
hex | 359ac6c |
56208492 has 30 divisors (see below), whose sum is σ = 146940948. Its totient is φ = 18736056.
The previous prime is 56208473. The next prime is 56208521. The reversal of 56208492 is 29480265.
It is a happy number.
56208492 is a `hidden beast` number, since 562 + 0 + 8 + 4 + 92 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 86418 + ... + 87065.
Almost surely, 256208492 is an apocalyptic number.
It is an amenable number.
56208492 is an abundant number, since it is smaller than the sum of its proper divisors (90732456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56208492 is a wasteful number, since it uses less digits than its factorization.
56208492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173499 (or 173488 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 56208492 is about 7497.2322893185. The cubic root of 56208492 is about 383.0604471626.
The spelling of 56208492 in words is "fifty-six million, two hundred eight thousand, four hundred ninety-two".
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