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139411008808 = 23181436322067
BaseRepresentation
bin1000000111010110001…
…0110010110100101000
3111022211210102000201121
42001311202302310220
54241003204240213
6144013341425024
713033510010551
oct2016542626450
9438753360647
10139411008808
115413a975365
122302856b174
13101b984c1b6
146a6730d328
15395e17a88d
hex20758b2d28

139411008808 has 32 divisors (see below), whose sum is σ = 262911972960. Its totient is φ = 69301362240.

The previous prime is 139411008799. The next prime is 139411008851. The reversal of 139411008808 is 808800114931.

It is a happy number.

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, 6306591 + ... + 6328657.

It is an arithmetic number, because the mean of its divisors is an integer number (8215999155).

Almost surely, 2139411008808 is an apocalyptic number.

It is an amenable number.

139411008808 is a deficient number, since it is larger than the sum of its proper divisors (123500964152).

139411008808 is a wasteful number, since it uses less digits than its factorization.

139411008808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26617 (or 26613 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 43.

The spelling of 139411008808 in words is "one hundred thirty-nine billion, four hundred eleven million, eight thousand, eight hundred eight".

Divisors: 1 2 4 8 181 362 724 1448 4363 8726 17452 22067 34904 44134 88268 176536 789703 1579406 3158812 3994127 6317624 7988254 15976508 31953016 96278321 192556642 385113284 770226568 17426376101 34852752202 69705504404 139411008808