Base | Representation |
---|---|
bin | 1101010111110… |
… | …0110111011110 |
3 | 10220112110111121 |
4 | 3111330313132 |
5 | 103324222412 |
6 | 5322041154 |
7 | 1250502661 |
oct | 325746736 |
9 | 126473447 |
10 | 56085982 |
11 | 29728257 |
12 | 169491ba |
13 | b809594 |
14 | 763d6d8 |
15 | 4dcd107 |
hex | 357cdde |
56085982 has 8 divisors (see below), whose sum is σ = 84996576. Its totient is φ = 27753792.
The previous prime is 56085977. The next prime is 56086013. The reversal of 56085982 is 28958065.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 16.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144358 + ... + 144745.
It is an arithmetic number, because the mean of its divisors is an integer number (10624572).
Almost surely, 256085982 is an apocalyptic number.
56085982 is a deficient number, since it is larger than the sum of its proper divisors (28910594).
56085982 is a wasteful number, since it uses less digits than its factorization.
56085982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289202.
The product of its (nonzero) digits is 172800, while the sum is 43.
The square root of 56085982 is about 7489.0574840897. The cubic root of 56085982 is about 382.7819431514.
The spelling of 56085982 in words is "fifty-six million, eighty-five thousand, nine hundred eighty-two".
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