Base | Representation |
---|---|
bin | 1101100010000… |
… | …0010100010000 |
3 | 10221210110212112 |
4 | 3120200110100 |
5 | 104012133342 |
6 | 5344244452 |
7 | 1256261564 |
oct | 330402420 |
9 | 127713775 |
10 | 56755472 |
11 | 2a045254 |
12 | 17010728 |
13 | b9b2227 |
14 | 77756a4 |
15 | 4eb1682 |
hex | 3620510 |
56755472 has 20 divisors (see below), whose sum is σ = 111034560. Its totient is φ = 28101408.
The previous prime is 56755453. The next prime is 56755477. The reversal of 56755472 is 27455765.
It is not an unprimeable number, because it can be changed into a prime (56755477) 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, 15572 + ... + 18867.
It is an arithmetic number, because the mean of its divisors is an integer number (5551728).
Almost surely, 256755472 is an apocalyptic number.
It is an amenable number.
56755472 is a deficient number, since it is larger than the sum of its proper divisors (54279088).
56755472 is a wasteful number, since it uses less digits than its factorization.
56755472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34550 (or 34544 counting only the distinct ones).
The product of its digits is 294000, while the sum is 41.
The square root of 56755472 is about 7533.6227673013. The cubic root of 56755472 is about 384.2989931190.
The spelling of 56755472 in words is "fifty-six million, seven hundred fifty-five thousand, four hundred seventy-two".
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