Base | Representation |
---|---|
bin | 1101010110011… |
… | …1111001110011 |
3 | 10220101002201100 |
4 | 3111213321303 |
5 | 103314000430 |
6 | 5320135443 |
7 | 1246664433 |
oct | 325477163 |
9 | 126332640 |
10 | 56000115 |
11 | 29679796 |
12 | 16907583 |
13 | b7a9482 |
14 | 761a2c3 |
15 | 4db2960 |
hex | 3567e73 |
56000115 has 12 divisors (see below), whose sum is σ = 97066944. Its totient is φ = 29866704.
The previous prime is 56000111. The next prime is 56000123. The reversal of 56000115 is 51100065.
It is not a de Polignac number, because 56000115 - 22 = 56000111 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56000111) 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 11 ways as a sum of consecutive naturals, for example, 622179 + ... + 622268.
It is an arithmetic number, because the mean of its divisors is an integer number (8088912).
Almost surely, 256000115 is an apocalyptic number.
56000115 is a deficient number, since it is larger than the sum of its proper divisors (41066829).
56000115 is a wasteful number, since it uses less digits than its factorization.
56000115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1244458 (or 1244455 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 56000115 is about 7483.3224573046. The cubic root of 56000115 is about 382.5864984437.
The spelling of 56000115 in words is "fifty-six million, one hundred fifteen", and thus it is an aban number.
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