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23110130195 = 526211763459
BaseRepresentation
bin10101100001011110…
…001001101000010011
32012122120210020210222
4111201132021220103
5334312143131240
614341110143255
71445455602605
oct254136115023
965576706728
1023110130195
11988a07a959
12458b651b2b
132243b3b869
141193399175
15903d15eb5
hex561789a13

23110130195 has 8 divisors (see below), whose sum is σ = 27742752720. Its totient is φ = 18481039840.

The previous prime is 23110130053. The next prime is 23110130203. The reversal of 23110130195 is 59103101132.

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

It is not a de Polignac number, because 23110130195 - 224 = 23093352979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868625 + ... + 894834.

It is an arithmetic number, because the mean of its divisors is an integer number (3467844090).

Almost surely, 223110130195 is an apocalyptic number.

23110130195 is a deficient number, since it is larger than the sum of its proper divisors (4632622525).

23110130195 is a wasteful number, since it uses less digits than its factorization.

23110130195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766085.

The product of its (nonzero) digits is 810, while the sum is 26.

The spelling of 23110130195 in words is "twenty-three billion, one hundred ten million, one hundred thirty thousand, one hundred ninety-five".

Divisors: 1 5 2621 13105 1763459 8817295 4622026039 23110130195