Base | Representation |
---|---|
bin | 10100001110100100111001… |
… | …11011111001001111001101 |
3 | 12211111101001021022200112100 |
4 | 22013102130323321033031 |
5 | 21312240212422422023 |
6 | 234334233401225313 |
7 | 12240445301562024 |
oct | 1207223473711715 |
9 | 184441037280470 |
10 | 44481314264013 |
11 | 1319a468305120 |
12 | 4ba493a192239 |
13 | 1ba87541c6943 |
14 | adac9b10b8bb |
15 | 5220db14ac43 |
hex | 28749cef93cd |
44481314264013 has 24 divisors (see below), whose sum is σ = 72508725450720. Its totient is φ = 26028773235360.
The previous prime is 44481314264003. The next prime is 44481314264027. The reversal of 44481314264013 is 31046241318444.
44481314264013 is a `hidden beast` number, since 4 + 4 + 48 + 131 + 426 + 40 + 13 = 666.
It is not a de Polignac number, because 44481314264013 - 212 = 44481314259917 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 44481314264013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44481314264003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7746655831 + ... + 7746661572.
It is an arithmetic number, because the mean of its divisors is an integer number (3021196893780).
Almost surely, 244481314264013 is an apocalyptic number.
It is an amenable number.
44481314264013 is a deficient number, since it is larger than the sum of its proper divisors (28027411186707).
44481314264013 is a wasteful number, since it uses less digits than its factorization.
44481314264013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15493317449 (or 15493317446 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 45.
The spelling of 44481314264013 in words is "forty-four trillion, four hundred eighty-one billion, three hundred fourteen million, two hundred sixty-four thousand, thirteen".
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