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56010984 = 2332333791
BaseRepresentation
bin1101010110101…
…0100011101000
310220101122121220
43111222203220
5103314322414
65320302040
71250041221
oct325524350
9126348556
1056010984
1129686977
1216911920
13b7b13c3
147620248
154db5ca9
hex356a8e8

56010984 has 16 divisors (see below), whose sum is σ = 140027520. Its totient is φ = 18670320.

The previous prime is 56010979. The next prime is 56010989. The reversal of 56010984 is 48901065.

56010984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56010979) and next prime (56010989).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (56010989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166872 + ... + 1166919.

It is an arithmetic number, because the mean of its divisors is an integer number (8751720).

Almost surely, 256010984 is an apocalyptic number.

It is an amenable number.

56010984 is an abundant number, since it is smaller than the sum of its proper divisors (84016536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56010984 is a wasteful number, since it uses less digits than its factorization.

56010984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333800 (or 2333796 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 56010984 is about 7484.0486369344. The cubic root of 56010984 is about 382.6112487717.

The spelling of 56010984 in words is "fifty-six million, ten thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 24 2333791 4667582 7001373 9335164 14002746 18670328 28005492 56010984