Base | Representation |
---|---|
bin | 1101100001111… |
… | …0011111111011 |
3 | 10221210002122210 |
4 | 3120132133323 |
5 | 104011414102 |
6 | 5344150203 |
7 | 1256231100 |
oct | 330363773 |
9 | 127702583 |
10 | 56748027 |
11 | 2a03a6a6 |
12 | 17008363 |
13 | b9aba1b |
14 | 7772aa7 |
15 | 4eae36c |
hex | 361e7fb |
56748027 has 12 divisors (see below), whose sum is σ = 88017576. Its totient is φ = 32427360.
The previous prime is 56747993. The next prime is 56748031. The reversal of 56748027 is 72084765.
It is not a de Polignac number, because 56748027 - 223 = 48359419 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (56748037) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192874 + ... + 193167.
It is an arithmetic number, because the mean of its divisors is an integer number (7334798).
Almost surely, 256748027 is an apocalyptic number.
56748027 is a deficient number, since it is larger than the sum of its proper divisors (31269549).
56748027 is a wasteful number, since it uses less digits than its factorization.
56748027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386058 (or 386051 counting only the distinct ones).
The product of its (nonzero) digits is 94080, while the sum is 39.
The square root of 56748027 is about 7533.1286329121. The cubic root of 56748027 is about 384.2821886828.
The spelling of 56748027 in words is "fifty-six million, seven hundred forty-eight thousand, twenty-seven".
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