Base | Representation |
---|---|
bin | 1101011110000… |
… | …0001110101000 |
3 | 10221022010210011 |
4 | 3113200032220 |
5 | 103430233333 |
6 | 5334501304 |
7 | 1254116350 |
oct | 327401650 |
9 | 127263704 |
10 | 56492968 |
11 | 29986004 |
12 | 16b04834 |
13 | b91c8bc |
14 | 7707b60 |
15 | 4e5d9cd |
hex | 35e03a8 |
56492968 has 48 divisors (see below), whose sum is σ = 126614880. Its totient is φ = 23146464.
The previous prime is 56492941. The next prime is 56492971. The reversal of 56492968 is 86929465.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28671 + ... + 30577.
It is an arithmetic number, because the mean of its divisors is an integer number (2637810).
Almost surely, 256492968 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56492968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63307440).
56492968 is an abundant number, since it is smaller than the sum of its proper divisors (70121912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56492968 is a wasteful number, since it uses less digits than its factorization.
56492968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1966 (or 1939 counting only the distinct ones).
The product of its digits is 933120, while the sum is 49.
The square root of 56492968 is about 7516.1804129491. The cubic root of 56492968 is about 383.7055939308.
The spelling of 56492968 in words is "fifty-six million, four hundred ninety-two thousand, nine hundred sixty-eight".
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