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52292 = 2217769
BaseRepresentation
bin1100110001000100
32122201202
430301010
53133132
61042032
7305312
oct146104
978652
1052292
1136319
1226318
131aa56
14150b2
1510762
hexcc44

52292 has 12 divisors (see below), whose sum is σ = 97020. Its totient is φ = 24576.

The previous prime is 52291. The next prime is 52301. The reversal of 52292 is 29225.

It can be written as a sum of positive squares in 2 ways, for example, as 30976 + 21316 = 176^2 + 146^2 .

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (52291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317 + ... + 452.

It is an arithmetic number, because the mean of its divisors is an integer number (8085).

252292 is an apocalyptic number.

It is an amenable number.

52292 is a deficient number, since it is larger than the sum of its proper divisors (44728).

52292 is a wasteful number, since it uses less digits than its factorization.

52292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 788 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 52292 is about 228.6744410729. The cubic root of 52292 is about 37.3948461542.

The spelling of 52292 in words is "fifty-two thousand, two hundred ninety-two".

Divisors: 1 2 4 17 34 68 769 1538 3076 13073 26146 52292