Base | Representation |
---|---|
bin | 1101100011110… |
… | …1100001010111 |
3 | 10222000112222000 |
4 | 3120331201113 |
5 | 104030000340 |
6 | 5351010343 |
7 | 1260300414 |
oct | 330754127 |
9 | 128015860 |
10 | 56875095 |
11 | 2a117112 |
12 | 170699b3 |
13 | ba24804 |
14 | 77a710b |
15 | 4ed6d30 |
hex | 363d857 |
56875095 has 32 divisors (see below), whose sum is σ = 103032000. Its totient is φ = 29757312.
The previous prime is 56875073. The next prime is 56875097. The reversal of 56875095 is 59057865.
It is not a de Polignac number, because 56875095 - 27 = 56874967 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 56875095.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56875097) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3181 + ... + 11129.
It is an arithmetic number, because the mean of its divisors is an integer number (3219750).
Almost surely, 256875095 is an apocalyptic number.
56875095 is the 4770-th heptagonal number.
56875095 is a deficient number, since it is larger than the sum of its proper divisors (46156905).
56875095 is a wasteful number, since it uses less digits than its factorization.
56875095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8016 (or 8010 counting only the distinct ones).
The product of its (nonzero) digits is 378000, while the sum is 45.
The square root of 56875095 is about 7541.5578629352. The cubic root of 56875095 is about 384.5687981677.
The spelling of 56875095 in words is "fifty-six million, eight hundred seventy-five thousand, ninety-five".
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