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252314010231 = 31989149333803
BaseRepresentation
bin1110101011111100010…
…1100100001001110111
3220010021012022202101220
43222333011210021313
513113214341311411
6311524512521423
724141401462163
oct3527705441167
9803235282356
10252314010231
11980077543a8
1240a97550273
131aa405cb00a
14c2d7c89ca3
15686b056b06
hex3abf164277

252314010231 has 32 divisors (see below), whose sum is σ = 360508320000. Its totient is φ = 156507740928.

The previous prime is 252314010181. The next prime is 252314010253. The reversal of 252314010231 is 132010413252.

It is not a de Polignac number, because 252314010231 - 26 = 252314010167 is a prime.

It is a super-2 number, since 2×2523140102312 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252314010271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 588976 + ... + 922778.

It is an arithmetic number, because the mean of its divisors is an integer number (11265885000).

Almost surely, 2252314010231 is an apocalyptic number.

252314010231 is a deficient number, since it is larger than the sum of its proper divisors (108194309769).

252314010231 is a wasteful number, since it uses less digits than its factorization.

252314010231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334063.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 252314010231 its reverse (132010413252), we get a palindrome (384324423483).

The spelling of 252314010231 in words is "two hundred fifty-two billion, three hundred fourteen million, ten thousand, two hundred thirty-one".

Divisors: 1 3 19 57 89 149 267 447 1691 2831 5073 8493 13261 39783 251959 333803 755877 1001409 6342257 19026771 29708467 49736647 89125401 149209941 564460873 944996293 1693382619 2834988879 4426561583 13279684749 84104670077 252314010231