Base | Representation |
---|---|
bin | 11000111011000110… |
… | …11111100100001100 |
3 | 1021112112020022002002 |
4 | 30131203133210030 |
5 | 204400432323414 |
6 | 10051431451432 |
7 | 652405313531 |
oct | 143543374414 |
9 | 37475208062 |
10 | 13380745484 |
11 | 574709a147 |
12 | 2715226b78 |
13 | 13532312a2 |
14 | 90d15ad88 |
15 | 534ab04de |
hex | 31d8df90c |
13380745484 has 24 divisors (see below), whose sum is σ = 23917017600. Its totient is φ = 6548668560.
The previous prime is 13380745457. The next prime is 13380745507. The reversal of 13380745484 is 48454708331.
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, 130004 + ... + 208955.
It is an arithmetic number, because the mean of its divisors is an integer number (996542400).
Almost surely, 213380745484 is an apocalyptic number.
It is an amenable number.
13380745484 is a deficient number, since it is larger than the sum of its proper divisors (10536272116).
13380745484 is a wasteful number, since it uses less digits than its factorization.
13380745484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339173 (or 339171 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 47.
The spelling of 13380745484 in words is "thirteen billion, three hundred eighty million, seven hundred forty-five thousand, four hundred eighty-four".
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