Base | Representation |
---|---|
bin | 1101010110111… |
… | …1101001101100 |
3 | 10220102201020210 |
4 | 3111233221230 |
5 | 103321004402 |
6 | 5320542420 |
7 | 1250156112 |
oct | 325575154 |
9 | 126381223 |
10 | 56031852 |
11 | 296a0618 |
12 | 16921a10 |
13 | b7baa56 |
14 | 7627ab2 |
15 | 4dbc06c |
hex | 356fa6c |
56031852 has 12 divisors (see below), whose sum is σ = 130741016. Its totient is φ = 18677280.
The previous prime is 56031839. The next prime is 56031869. The reversal of 56031852 is 25813065.
It is a tau number, because it is divible by the number of its divisors (12).
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, 2334649 + ... + 2334672.
Almost surely, 256031852 is an apocalyptic number.
It is an amenable number.
56031852 is an abundant number, since it is smaller than the sum of its proper divisors (74709164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56031852 is a wasteful number, since it uses less digits than its factorization.
56031852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4669328 (or 4669326 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 56031852 is about 7485.4426722806. The cubic root of 56031852 is about 382.6587593349.
The spelling of 56031852 in words is "fifty-six million, thirty-one thousand, eight hundred fifty-two".
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