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56134556 = 2279349509
BaseRepresentation
bin1101011000100…
…0101110011100
310220121221010122
43112020232130
5103332301211
65323054112
71251064412
oct326105634
9126557118
1056134556
11297607a5
1216971338
13b82571a
1476532b2
154ddc6db
hex3588b9c

56134556 has 24 divisors (see below), whose sum is σ = 99960000. Its totient is φ = 27578304.

The previous prime is 56134549. The next prime is 56134571. The reversal of 56134556 is 65543165.

56134556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 110030 + ... + 110538.

It is an arithmetic number, because the mean of its divisors is an integer number (4165000).

Almost surely, 256134556 is an apocalyptic number.

It is an amenable number.

56134556 is a deficient number, since it is larger than the sum of its proper divisors (43825444).

56134556 is a wasteful number, since it uses less digits than its factorization.

56134556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 939 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The square root of 56134556 is about 7492.2997804412. The cubic root of 56134556 is about 382.8924157055.

The spelling of 56134556 in words is "fifty-six million, one hundred thirty-four thousand, five hundred fifty-six".

Divisors: 1 2 4 79 158 316 349 509 698 1018 1396 2036 27571 40211 55142 80422 110284 160844 177641 355282 710564 14033639 28067278 56134556