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231314400124001 = 1632791315084017
BaseRepresentation
bin110100100110000100010100…
…101001101001110001100001
31010100000102220021001100210122
4310212010110221221301201
5220304323342412432001
62135544211325010025
766502625320513265
oct6446042451516141
91110012807040718
10231314400124001
1167781982574917
1221b3a3446b3915
139c0bb14c8a29c
144119968c2a0a5
151bb20420abb1b
hexd26114a69c61

231314400124001 has 8 divisors (see below), whose sum is σ = 232734386429664. Its totient is φ = 229894424544960.

The previous prime is 231314400123941. The next prime is 231314400124019. The reversal of 231314400124001 is 100421004413132.

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-231314400124001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231314400124081) 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, 42956345 + ... + 48040361.

It is an arithmetic number, because the mean of its divisors is an integer number (29091798303708).

Almost surely, 2231314400124001 is an apocalyptic number.

It is an amenable number.

231314400124001 is a deficient number, since it is larger than the sum of its proper divisors (1419986305663).

231314400124001 is a wasteful number, since it uses less digits than its factorization.

231314400124001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5363311.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 231314400124001 its reverse (100421004413132), we get a palindrome (331735404537133).

The spelling of 231314400124001 in words is "two hundred thirty-one trillion, three hundred fourteen billion, four hundred million, one hundred twenty-four thousand, one".

Divisors: 1 163 279131 5084017 45498353 828694771 1419106749227 231314400124001