Base | Representation |
---|---|
bin | 1101100011111… |
… | …0100110111100 |
3 | 10222000210001221 |
4 | 3120332212330 |
5 | 104030121143 |
6 | 5351043124 |
7 | 1260316405 |
oct | 330764674 |
9 | 128023057 |
10 | 56879548 |
11 | 2a11a4a0 |
12 | 170704a4 |
13 | ba2684b |
14 | 77a89ac |
15 | 4ed82ed |
hex | 363e9bc |
56879548 has 12 divisors (see below), whose sum is σ = 108588312. Its totient is φ = 25854320.
The previous prime is 56879533. The next prime is 56879549. The reversal of 56879548 is 84597865.
It is a junction number, because it is equal to n+sod(n) for n = 56879495 and 56879504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56879549) 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, 646315 + ... + 646402.
It is an arithmetic number, because the mean of its divisors is an integer number (9049026).
Almost surely, 256879548 is an apocalyptic number.
It is an amenable number.
56879548 is a deficient number, since it is larger than the sum of its proper divisors (51708764).
56879548 is a wasteful number, since it uses less digits than its factorization.
56879548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1292732 (or 1292730 counting only the distinct ones).
The product of its digits is 2419200, while the sum is 52.
The square root of 56879548 is about 7541.8530879354. The cubic root of 56879548 is about 384.5788344303.
The spelling of 56879548 in words is "fifty-six million, eight hundred seventy-nine thousand, five hundred forty-eight".
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