Base | Representation |
---|---|
bin | 1101100001100… |
… | …0101010010000 |
3 | 10221201212212001 |
4 | 3120120222100 |
5 | 104010132422 |
6 | 5343443344 |
7 | 1256101264 |
oct | 330305220 |
9 | 127655761 |
10 | 56724112 |
11 | 2a023735 |
12 | 16bb6554 |
13 | b9a0b83 |
14 | 77680a4 |
15 | 4ea7227 |
hex | 3618a90 |
56724112 has 20 divisors (see below), whose sum is σ = 112242816. Its totient is φ = 27758240.
The previous prime is 56724047. The next prime is 56724113. The reversal of 56724112 is 21142765.
It is not an unprimeable number, because it can be changed into a prime (56724113) 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, 36964 + ... + 38467.
Almost surely, 256724112 is an apocalyptic number.
It is an amenable number.
56724112 is a deficient number, since it is larger than the sum of its proper divisors (55518704).
56724112 is a wasteful number, since it uses less digits than its factorization.
56724112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75486 (or 75480 counting only the distinct ones).
The product of its digits is 3360, while the sum is 28.
The square root of 56724112 is about 7531.5411437501. The cubic root of 56724112 is about 384.2281991416.
Adding to 56724112 its reverse (21142765), we get a palindrome (77866877).
The spelling of 56724112 in words is "fifty-six million, seven hundred twenty-four thousand, one hundred twelve".
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