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231014033201 = 7199916509257
BaseRepresentation
bin1101011100100110000…
…0100110011100110001
3211002021202122210220202
43113021200212130301
512241104043030301
6254043144244545
722455512611610
oct3271140463461
9732252583822
10231014033201
1189a774433a6
1238932170755
1318a277c5a03
14b27708b877
15602110266b
hex35c9826731

231014033201 has 8 divisors (see below), whose sum is σ = 264148128000. Its totient is φ = 197912960928.

The previous prime is 231014033153. The next prime is 231014033219. The reversal of 231014033201 is 102330410132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-231014033201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231014033281) 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, 8240636 + ... + 8268621.

It is an arithmetic number, because the mean of its divisors is an integer number (33018516000).

Almost surely, 2231014033201 is an apocalyptic number.

It is an amenable number.

231014033201 is a deficient number, since it is larger than the sum of its proper divisors (33134094799).

231014033201 is a wasteful number, since it uses less digits than its factorization.

231014033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16511263.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 231014033201 its reverse (102330410132), we get a palindrome (333344443333).

The spelling of 231014033201 in words is "two hundred thirty-one billion, fourteen million, thirty-three thousand, two hundred one".

Divisors: 1 7 1999 13993 16509257 115564799 33002004743 231014033201