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108738093325 = 5229163791621
BaseRepresentation
bin110010101000101001…
…0111010000100001101
3101101200010220110211211
41211101102322010031
53240143422441300
6121541550414421
710566426354151
oct1452122720415
9341603813754
10108738093325
114212a900a34
12190a8201411
13a33bc3b974
14539777b061
152c6642e4ba
hex19514ba10d

108738093325 has 24 divisors (see below), whose sum is σ = 139571457480. Its totient is φ = 83938579200.

The previous prime is 108738093283. The next prime is 108738093371. The reversal of 108738093325 is 523390837801.

It can be written as a sum of positive squares in 12 ways, for example, as 49093708041 + 59644385284 = 221571^2 + 244222^2 .

It is not a de Polignac number, because 108738093325 - 225 = 108704538893 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1141015 + ... + 1232635.

It is an arithmetic number, because the mean of its divisors is an integer number (5815477395).

Almost surely, 2108738093325 is an apocalyptic number.

It is an amenable number.

108738093325 is a deficient number, since it is larger than the sum of its proper divisors (30833364155).

108738093325 is a wasteful number, since it uses less digits than its factorization.

108738093325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93297 (or 93292 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 108738093325 in words is "one hundred eight billion, seven hundred thirty-eight million, ninety-three thousand, three hundred twenty-five".

Divisors: 1 5 25 29 145 725 1637 8185 40925 47473 91621 237365 458105 1186825 2290525 2657009 13285045 66425225 149983577 749917885 3749589425 4349523733 21747618665 108738093325