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113234235761 = 197183939389
BaseRepresentation
bin110100101110101001…
…0010101000101110001
3101211021111012011202202
41221131102111011301
53323400431021021
6124004042352545
711116023060143
oct1513522250561
9354244164682
10113234235761
1144027857329
1219b41abb755
13a8a759468a
1456a2960c93
152e2b009a0b
hex1a5d495171

113234235761 has 8 divisors (see below), whose sum is σ = 120872721600. Its totient is φ = 105763628880.

The previous prime is 113234235757. The next prime is 113234235791. The reversal of 113234235761 is 167532432311.

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 113234235761 - 22 = 113234235757 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113234235701) 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, 41968346 + ... + 41971043.

It is an arithmetic number, because the mean of its divisors is an integer number (15109090200).

Almost surely, 2113234235761 is an apocalyptic number.

It is an amenable number.

113234235761 is a deficient number, since it is larger than the sum of its proper divisors (7638485839).

113234235761 is an equidigital number, since it uses as much as digits as its factorization.

113234235761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83939479.

The product of its digits is 90720, while the sum is 38.

The spelling of 113234235761 in words is "one hundred thirteen billion, two hundred thirty-four million, two hundred thirty-five thousand, seven hundred sixty-one".

Divisors: 1 19 71 1349 83939389 1594848391 5959696619 113234235761