Base | Representation |
---|---|
bin | 1101011101101… |
… | …1111100110001 |
3 | 10221021020202000 |
4 | 3113123330301 |
5 | 103424203231 |
6 | 5334244213 |
7 | 1254014301 |
oct | 327337461 |
9 | 127236660 |
10 | 56475441 |
11 | 29973920 |
12 | 16ab6669 |
13 | b914929 |
14 | 7701601 |
15 | 4e586e6 |
hex | 35dbf31 |
56475441 has 64 divisors (see below), whose sum is σ = 96768000. Its totient is φ = 32235840.
The previous prime is 56475421. The next prime is 56475473. The reversal of 56475441 is 14457465.
56475441 is a `hidden beast` number, since 5 + 647 + 5 + 4 + 4 + 1 = 666.
It is not a de Polignac number, because 56475441 - 27 = 56475313 is a prime.
It is a super-2 number, since 2×564754412 = 6378950872288962, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 56475396 and 56475405.
It is not an unprimeable number, because it can be changed into a prime (56475401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 680386 + ... + 680468.
It is an arithmetic number, because the mean of its divisors is an integer number (1512000).
Almost surely, 256475441 is an apocalyptic number.
It is an amenable number.
56475441 is a deficient number, since it is larger than the sum of its proper divisors (40292559).
56475441 is a wasteful number, since it uses less digits than its factorization.
56475441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211 (or 205 counting only the distinct ones).
The product of its digits is 67200, while the sum is 36.
The square root of 56475441 is about 7515.0143712437. The cubic root of 56475441 is about 383.6659081445.
The spelling of 56475441 in words is "fifty-six million, four hundred seventy-five thousand, four hundred forty-one".
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