Base | Representation |
---|---|
bin | 1101011101010… |
… | …0000100010000 |
3 | 10221012121110010 |
4 | 3113110010100 |
5 | 103422140102 |
6 | 5333434520 |
7 | 1253521203 |
oct | 327240420 |
9 | 127177403 |
10 | 56443152 |
11 | 29951637 |
12 | 16a9ba40 |
13 | b90301c |
14 | 76d393a |
15 | 4e4dd6c |
hex | 35d4110 |
56443152 has 20 divisors (see below), whose sum is σ = 145811600. Its totient is φ = 18814368.
The previous prime is 56443147. The next prime is 56443169. The reversal of 56443152 is 25134465.
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, 587902 + ... + 587997.
It is an arithmetic number, because the mean of its divisors is an integer number (7290580).
Almost surely, 256443152 is an apocalyptic number.
It is an amenable number.
56443152 is an abundant number, since it is smaller than the sum of its proper divisors (89368448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56443152 is a wasteful number, since it uses less digits than its factorization.
56443152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1175910 (or 1175904 counting only the distinct ones).
The product of its digits is 14400, while the sum is 30.
The square root of 56443152 is about 7512.8657648064. The cubic root of 56443152 is about 383.5927757649.
The spelling of 56443152 in words is "fifty-six million, four hundred forty-three thousand, one hundred fifty-two".
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