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56043079 = 615711609
BaseRepresentation
bin1101010111001…
…0011001000111
310220110021122121
43111302121013
5103321334304
65321110411
71250233621
oct325623107
9126407577
1056043079
11296a8aa4
1216928407
13b7c2bb1
14762bc11
154dc0554
hex3572647

56043079 has 8 divisors (see below), whose sum is σ = 57097040. Its totient is φ = 54993600.

The previous prime is 56043059. The next prime is 56043083. The reversal of 56043079 is 97034065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56043079 - 25 = 56043047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56043059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34027 + ... + 35635.

It is an arithmetic number, because the mean of its divisors is an integer number (7137130).

Almost surely, 256043079 is an apocalyptic number.

56043079 is a deficient number, since it is larger than the sum of its proper divisors (1053961).

56043079 is a wasteful number, since it uses less digits than its factorization.

56043079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 56043079 is about 7486.1925569678. The cubic root of 56043079 is about 382.6843151740.

The spelling of 56043079 in words is "fifty-six million, forty-three thousand, seventy-nine".

Divisors: 1 61 571 1609 34831 98149 918739 56043079