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252060531 = 3239935023
BaseRepresentation
bin11110000011000…
…10001101110011
3122120022000001020
433001202031303
51004011414111
641002310523
76150323232
oct1701421563
9576260036
10252060531
1111a310898
12704b8443
13402b4558
1425694b19
15171de906
hexf062373

252060531 has 8 divisors (see below), whose sum is σ = 336230400. Its totient is φ = 167965512.

The previous prime is 252060511. The next prime is 252060533. The reversal of 252060531 is 135060252.

252060531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 252060531 - 214 = 252044147 is a prime.

It is a super-2 number, since 2×2520605312 = 127069022576003922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252060533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10315 + ... + 24708.

It is an arithmetic number, because the mean of its divisors is an integer number (42028800).

Almost surely, 2252060531 is an apocalyptic number.

252060531 is a deficient number, since it is larger than the sum of its proper divisors (84169869).

252060531 is a wasteful number, since it uses less digits than its factorization.

252060531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37425.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 252060531 is about 15876.4142992050. The cubic root of 252060531 is about 631.6865292040.

The spelling of 252060531 in words is "two hundred fifty-two million, sixty thousand, five hundred thirty-one".

Divisors: 1 3 2399 7197 35023 105069 84020177 252060531