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52056927 = 3213607733
BaseRepresentation
bin1100011010010…
…1001101011111
310121221202200100
43012211031133
5101311310202
65055432143
71201322316
oct306451537
9117852610
1052056927
112742615a
1215525653
13aa28720
146cb127d
15488441c
hex31a535f

52056927 has 24 divisors (see below), whose sum is σ = 81221504. Its totient is φ = 31938624.

The previous prime is 52056899. The next prime is 52056931. The reversal of 52056927 is 72965025.

It is not a de Polignac number, because 52056927 - 26 = 52056863 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 52056891 and 52056900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52056937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70653 + ... + 71385.

Almost surely, 252056927 is an apocalyptic number.

52056927 is a deficient number, since it is larger than the sum of its proper divisors (29164577).

52056927 is a wasteful number, since it uses less digits than its factorization.

52056927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1356 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 52056927 is about 7215.0486484846. The cubic root of 52056927 is about 373.3872715612.

The spelling of 52056927 in words is "fifty-two million, fifty-six thousand, nine hundred twenty-seven".

Divisors: 1 3 9 13 39 117 607 733 1821 2199 5463 6597 7891 9529 23673 28587 71019 85761 444931 1334793 4004379 5784103 17352309 52056927