Base | Representation |
---|---|
bin | 1100100000011011100010… |
… | …0001111101011100010100 |
3 | 1210200121110210002002011122 |
4 | 3020012320201331130110 |
5 | 3300300113233142120 |
6 | 45125130443423112 |
7 | 2616332456215655 |
oct | 310067041753424 |
9 | 53617423062148 |
10 | 13751286224660 |
11 | 4421984640026 |
12 | 1661111b24a98 |
13 | 7899824b8c4a |
14 | 3577cc7d352c |
15 | 18ca80ea2a25 |
hex | c81b887d714 |
13751286224660 has 96 divisors (see below), whose sum is σ = 29524081184640. Its totient is φ = 5378747033088.
The previous prime is 13751286224651. The next prime is 13751286224671. The reversal of 13751286224660 is 6642268215731.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99778559 + ... + 99916281.
It is an arithmetic number, because the mean of its divisors is an integer number (307542512340).
Almost surely, 213751286224660 is an apocalyptic number.
13751286224660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13751286224660 is an abundant number, since it is smaller than the sum of its proper divisors (15772794959980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13751286224660 is a wasteful number, since it uses less digits than its factorization.
13751286224660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138345 (or 138343 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 53.
The spelling of 13751286224660 in words is "thirteen trillion, seven hundred fifty-one billion, two hundred eighty-six million, two hundred twenty-four thousand, six hundred sixty".
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