Base | Representation |
---|---|
bin | 1101010110110… |
… | …0011000111111 |
3 | 10220102000221002 |
4 | 3111230120333 |
5 | 103320042440 |
6 | 5320400515 |
7 | 1250102141 |
oct | 325543077 |
9 | 126360832 |
10 | 56018495 |
11 | 29691585 |
12 | 1691613b |
13 | b7b4950 |
14 | 7622c91 |
15 | 4db8115 |
hex | 356c63f |
56018495 has 8 divisors (see below), whose sum is σ = 72393216. Its totient is φ = 41367456.
The previous prime is 56018489. The next prime is 56018527. The reversal of 56018495 is 59481065.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56018495 - 216 = 55952959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430847 + ... + 430976.
It is an arithmetic number, because the mean of its divisors is an integer number (9049152).
Almost surely, 256018495 is an apocalyptic number.
56018495 is a deficient number, since it is larger than the sum of its proper divisors (16374721).
56018495 is a wasteful number, since it uses less digits than its factorization.
56018495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 861841.
The product of its (nonzero) digits is 43200, while the sum is 38.
The square root of 56018495 is about 7484.5504207000. The cubic root of 56018495 is about 382.6283505640.
The spelling of 56018495 in words is "fifty-six million, eighteen thousand, four hundred ninety-five".
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