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56272027 = 767119983
BaseRepresentation
bin1101011010101…
…0010010011011
310220212220201011
43112222102123
5103401201102
65330034351
71252206250
oct326522233
9126786634
1056272027
1129845009
1216a189b7
13b873176
14768b427
154e182d7
hex35aa49b

56272027 has 8 divisors (see below), whose sum is σ = 65271296. Its totient is φ = 47512872.

The previous prime is 56272009. The next prime is 56272033. The reversal of 56272027 is 72027265.

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 56272027 - 211 = 56269979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56272027.

It is not an unprimeable number, because it can be changed into a prime (56272087) 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, 59523 + ... + 60460.

It is an arithmetic number, because the mean of its divisors is an integer number (8158912).

Almost surely, 256272027 is an apocalyptic number.

56272027 is a deficient number, since it is larger than the sum of its proper divisors (8999269).

56272027 is a wasteful number, since it uses less digits than its factorization.

56272027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120057.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 56272027 is about 7501.4683229352. The cubic root of 56272027 is about 383.2047229970.

The spelling of 56272027 in words is "fifty-six million, two hundred seventy-two thousand, twenty-seven".

Divisors: 1 7 67 469 119983 839881 8038861 56272027