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52376165 = 524774229
BaseRepresentation
bin1100011111001…
…1001001100101
310122112222120222
43013303021211
5101402014130
65110334125
71204122122
oct307631145
9118488528
1052376165
1127623a96
121565a345
13ab0ab1a
146d55749
1548e8ce5
hex31f3265

52376165 has 8 divisors (see below), whose sum is σ = 62891640. Its totient is φ = 41874112.

The previous prime is 52376153. The next prime is 52376213. The reversal of 52376165 is 56167325.

It can be written as a sum of positive squares in 4 ways, for example, as 20948929 + 31427236 = 4577^2 + 5606^2 .

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 52376165 - 26 = 52376101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10271 + ... + 14499.

It is an arithmetic number, because the mean of its divisors is an integer number (7861455).

Almost surely, 252376165 is an apocalyptic number.

It is an amenable number.

52376165 is a deficient number, since it is larger than the sum of its proper divisors (10515475).

52376165 is a wasteful number, since it uses less digits than its factorization.

52376165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6711.

The product of its digits is 37800, while the sum is 35.

The square root of 52376165 is about 7237.1379011319. The cubic root of 52376165 is about 374.1489797962.

The spelling of 52376165 in words is "fifty-two million, three hundred seventy-six thousand, one hundred sixty-five".

Divisors: 1 5 2477 4229 12385 21145 10475233 52376165