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252325927 = 7178920149
BaseRepresentation
bin11110000101000…
…11000000100111
3122120210111002201
433002203000213
51004043412202
641012115331
76152510050
oct1702430047
9576714081
10252325927
1111a482227
1270605b47
13403782a9
1425723727
1517243387
hexf0a3027

252325927 has 8 divisors (see below), whose sum is σ = 288548000. Its totient is φ = 216147744.

The previous prime is 252325907. The next prime is 252325943. The reversal of 252325927 is 729523252.

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 252325927 - 219 = 251801639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252325907) 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, 2449 + ... + 22597.

It is an arithmetic number, because the mean of its divisors is an integer number (36068500).

Almost surely, 2252325927 is an apocalyptic number.

252325927 is a deficient number, since it is larger than the sum of its proper divisors (36222073).

252325927 is a wasteful number, since it uses less digits than its factorization.

252325927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21945.

The product of its digits is 75600, while the sum is 37.

The square root of 252325927 is about 15884.7702847728. The cubic root of 252325927 is about 631.9081535800.

The spelling of 252325927 in words is "two hundred fifty-two million, three hundred twenty-five thousand, nine hundred twenty-seven".

Divisors: 1 7 1789 12523 20149 141043 36046561 252325927