Base | Representation |
---|---|
bin | 110100010001010101… |
… | …011011000001100011 |
3 | 12100212110211220012100 |
4 | 310101111123001203 |
5 | 1404421100400420 |
6 | 41441134101443 |
7 | 4024561025136 |
oct | 642125330143 |
9 | 170773756170 |
10 | 56125403235 |
11 | 21891366180 |
12 | aa6434a883 |
13 | 53a5b04b95 |
14 | 2a0606421d |
15 | 16d74ee190 |
hex | d1155b063 |
56125403235 has 48 divisors (see below), whose sum is σ = 106180794720. Its totient is φ = 27198789120.
The previous prime is 56125403233. The next prime is 56125403263. The reversal of 56125403235 is 53230452165.
56125403235 is a `hidden beast` number, since 5 + 6 + 12 + 5 + 403 + 235 = 666.
It is not a de Polignac number, because 56125403235 - 21 = 56125403233 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 56125403235.
It is not an unprimeable number, because it can be changed into a prime (56125403233) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1006917 + ... + 1061193.
It is an arithmetic number, because the mean of its divisors is an integer number (2212099890).
Almost surely, 256125403235 is an apocalyptic number.
56125403235 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
56125403235 is a deficient number, since it is larger than the sum of its proper divisors (50055391485).
56125403235 is a wasteful number, since it uses less digits than its factorization.
56125403235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56388 (or 56385 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The spelling of 56125403235 in words is "fifty-six billion, one hundred twenty-five million, four hundred three thousand, two hundred thirty-five".
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