Base | Representation |
---|---|
bin | 11000010100001110… |
… | …01011000101001100 |
3 | 1020200210110002002110 |
4 | 30022013023011030 |
5 | 203213431220234 |
6 | 5555220224020 |
7 | 641334611331 |
oct | 141207130514 |
9 | 36623402073 |
10 | 13054554444 |
11 | 5599a56a78 |
12 | 2643b3b010 |
13 | 1300793139 |
14 | 8bbaca988 |
15 | 51612b1e9 |
hex | 30a1cb14c |
13054554444 has 48 divisors (see below), whose sum is σ = 31472582400. Its totient is φ = 4209266880.
The previous prime is 13054554389. The next prime is 13054554463. The reversal of 13054554444 is 44445545031.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99394 + ... + 189705.
It is an arithmetic number, because the mean of its divisors is an integer number (655678800).
Almost surely, 213054554444 is an apocalyptic number.
It is an amenable number.
13054554444 is an abundant number, since it is smaller than the sum of its proper divisors (18418027956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13054554444 is a wasteful number, since it uses less digits than its factorization.
13054554444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289230 (or 289228 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 39.
The spelling of 13054554444 in words is "thirteen billion, fifty-four million, five hundred fifty-four thousand, four hundred forty-four".
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