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52824117 = 3172294523
BaseRepresentation
bin1100100110000…
…0100000110101
310200101202001210
43021200200311
5102010332432
65124112033
71210666113
oct311404065
9120352053
1052824117
11278aa5a5
1215835619
13ac36998
147030ab3
1549868cc
hex3260835

52824117 has 16 divisors (see below), whose sum is σ = 74917440. Its totient is φ = 32992512.

The previous prime is 52824103. The next prime is 52824119. The reversal of 52824117 is 71142825.

It is not a de Polignac number, because 52824117 - 26 = 52824053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52824119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9418 + ... + 13940.

It is an arithmetic number, because the mean of its divisors is an integer number (4682340).

Almost surely, 252824117 is an apocalyptic number.

It is an amenable number.

52824117 is a deficient number, since it is larger than the sum of its proper divisors (22093323).

52824117 is a wasteful number, since it uses less digits than its factorization.

52824117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772.

The product of its digits is 4480, while the sum is 30.

The square root of 52824117 is about 7268.0201568240. The cubic root of 52824117 is about 375.2126012236.

The spelling of 52824117 in words is "fifty-two million, eight hundred twenty-four thousand, one hundred seventeen".

Divisors: 1 3 17 51 229 687 3893 4523 11679 13569 76891 230673 1035767 3107301 17608039 52824117