Base | Representation |
---|---|
bin | 1101011001010… |
… | …0100110000000 |
3 | 10220201101211002 |
4 | 3112110212000 |
5 | 103340330133 |
6 | 5324111132 |
7 | 1251356216 |
oct | 326244600 |
9 | 126641732 |
10 | 56183168 |
11 | 29794278 |
12 | 169954a8 |
13 | b8418a2 |
14 | 7666cb6 |
15 | 4debce8 |
hex | 3594980 |
56183168 has 32 divisors (see below), whose sum is σ = 114962160. Its totient is φ = 27330048.
The previous prime is 56183167. The next prime is 56183173. The reversal of 56183168 is 86138165.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56183167) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196 + ... + 10667.
Almost surely, 256183168 is an apocalyptic number.
It is an amenable number.
56183168 is an abundant number, since it is smaller than the sum of its proper divisors (58778992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56183168 is a wasteful number, since it uses less digits than its factorization.
56183168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11914 (or 11902 counting only the distinct ones).
The product of its digits is 34560, while the sum is 38.
The square root of 56183168 is about 7495.5432091343. The cubic root of 56183168 is about 383.0029108983.
The spelling of 56183168 in words is "fifty-six million, one hundred eighty-three thousand, one hundred sixty-eight".
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