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52007527 = 11132912541
BaseRepresentation
bin1100011001100…
…1001001100111
310121212020220201
43012121021213
5101303220102
65054411331
71201025305
oct306311147
9117766821
1052007527
11273a2030
1215500b47
13aa0c0b0
146c9b275
154874987
hex3199267

52007527 has 16 divisors (see below), whose sum is σ = 63211680. Its totient is φ = 42134400.

The previous prime is 52007513. The next prime is 52007561. The reversal of 52007527 is 72570025.

52007527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52007527 - 223 = 43618919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52007495 and 52007504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52007507) 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 15 ways as a sum of consecutive naturals, for example, 2124 + ... + 10417.

It is an arithmetic number, because the mean of its divisors is an integer number (3950730).

Almost surely, 252007527 is an apocalyptic number.

52007527 is a deficient number, since it is larger than the sum of its proper divisors (11204153).

52007527 is a wasteful number, since it uses less digits than its factorization.

52007527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12594.

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 52007527 is about 7211.6244355901. The cubic root of 52007527 is about 373.2691241792.

The spelling of 52007527 in words is "fifty-two million, seven thousand, five hundred twenty-seven".

Divisors: 1 11 13 29 143 319 377 4147 12541 137951 163033 363689 1793363 4000579 4727957 52007527