Base | Representation |
---|---|
bin | 1101100100000… |
… | …0110010101000 |
3 | 10222001020100001 |
4 | 3121000302220 |
5 | 104030412423 |
6 | 5351152344 |
7 | 1260354436 |
oct | 331006250 |
9 | 128036301 |
10 | 56888488 |
11 | 2a126188 |
12 | 170756b4 |
13 | ba2a937 |
14 | 77abd56 |
15 | 4edacad |
hex | 3640ca8 |
56888488 has 16 divisors (see below), whose sum is σ = 110344500. Its totient is φ = 27463296.
The previous prime is 56888473. The next prime is 56888497. The reversal of 56888488 is 88488865.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 56881764 + 6724 = 7542^2 + 82^2 .
It is a super-2 number, since 2×568884882 = 6472600133852288, which contains 22 as substring.
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, 122373 + ... + 122836.
Almost surely, 256888488 is an apocalyptic number.
56888488 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
56888488 is a deficient number, since it is larger than the sum of its proper divisors (53456012).
56888488 is a wasteful number, since it uses less digits than its factorization.
56888488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245244 (or 245240 counting only the distinct ones).
The product of its digits is 3932160, while the sum is 55.
The square root of 56888488 is about 7542.4457571798. The cubic root of 56888488 is about 384.5989820041.
The spelling of 56888488 in words is "fifty-six million, eight hundred eighty-eight thousand, four hundred eighty-eight".
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