Base | Representation |
---|---|
bin | 1011110110100001111101… |
… | …0000111100110001111000 |
3 | 1201010210110112012222210200 |
4 | 2331220133100330301320 |
5 | 3202001410030004031 |
6 | 43414322401042200 |
7 | 2513330416346340 |
oct | 275503720746170 |
9 | 51123415188720 |
10 | 13031455313016 |
11 | 4174677881a58 |
12 | 1565700026360 |
13 | 736b266c777a |
14 | 330a2385dd20 |
15 | 178ea0e2e8e6 |
hex | bda1f43cc78 |
13031455313016 has 96 divisors (see below), whose sum is σ = 40337699507040. Its totient is φ = 3723065938944.
The previous prime is 13031455312979. The next prime is 13031455313119. The reversal of 13031455313016 is 61031355413031.
13031455313016 is a `hidden beast` number, since 1 + 3 + 0 + 314 + 5 + 5 + 31 + 301 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8471700 + ... + 9891036.
It is an arithmetic number, because the mean of its divisors is an integer number (420184369865).
Almost surely, 213031455313016 is an apocalyptic number.
It is an amenable number.
13031455313016 is an abundant number, since it is smaller than the sum of its proper divisors (27306244194024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13031455313016 is a wasteful number, since it uses less digits than its factorization.
13031455313016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1437573 (or 1437566 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 36.
The spelling of 13031455313016 in words is "thirteen trillion, thirty-one billion, four hundred fifty-five million, three hundred thirteen thousand, sixteen".
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