Base | Representation |
---|---|
bin | 11000111100001111… |
… | …11001010011011000 |
3 | 1021120012012010001212 |
4 | 30132013321103120 |
5 | 204410403204323 |
6 | 10052412202252 |
7 | 652552366532 |
oct | 143607712330 |
9 | 37505163055 |
10 | 13390288088 |
11 | 57515176a1 |
12 | 2718469388 |
13 | 13551c28b8 |
14 | 910522852 |
15 | 535847b78 |
hex | 31e1f94d8 |
13390288088 has 16 divisors (see below), whose sum is σ = 25972542000. Its totient is φ = 6464276896.
The previous prime is 13390288069. The next prime is 13390288099. The reversal of 13390288088 is 88088209331.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28858148 + ... + 28858611.
It is an arithmetic number, because the mean of its divisors is an integer number (1623283875).
Almost surely, 213390288088 is an apocalyptic number.
It is an amenable number.
13390288088 is a deficient number, since it is larger than the sum of its proper divisors (12582253912).
13390288088 is a wasteful number, since it uses less digits than its factorization.
13390288088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57716794 (or 57716790 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 50.
The spelling of 13390288088 in words is "thirteen billion, three hundred ninety million, two hundred eighty-eight thousand, eighty-eight".
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