Base | Representation |
---|---|
bin | 1101011110111… |
… | …1001110000011 |
3 | 10221102021000100 |
4 | 3113233032003 |
5 | 103434214441 |
6 | 5340053443 |
7 | 1254463356 |
oct | 327571603 |
9 | 127367010 |
10 | 56554371 |
11 | 29a18155 |
12 | 16b34283 |
13 | b941833 |
14 | 772229d |
15 | 4e71cb6 |
hex | 35ef383 |
56554371 has 12 divisors (see below), whose sum is σ = 81823248. Its totient is φ = 37641264.
The previous prime is 56554369. The next prime is 56554387. The reversal of 56554371 is 17345565.
It is not a de Polignac number, because 56554371 - 21 = 56554369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56554471) 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, 1066 + ... + 10688.
It is an arithmetic number, because the mean of its divisors is an integer number (6818604).
Almost surely, 256554371 is an apocalyptic number.
56554371 is a deficient number, since it is larger than the sum of its proper divisors (25268877).
56554371 is a wasteful number, since it uses less digits than its factorization.
56554371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10282 (or 10279 counting only the distinct ones).
The product of its digits is 63000, while the sum is 36.
The square root of 56554371 is about 7520.2640246204. The cubic root of 56554371 is about 383.8445619265.
The spelling of 56554371 in words is "fifty-six million, five hundred fifty-four thousand, three hundred seventy-one".
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