Base | Representation |
---|---|
bin | 1011111100010010010010… |
… | …1011001101011101110000 |
3 | 1201111020200022000022211111 |
4 | 2333010210223031131300 |
5 | 3210111404031042432 |
6 | 43531553535523104 |
7 | 2523430553213020 |
oct | 277044453153560 |
9 | 51436608008744 |
10 | 13130330330992 |
11 | 42025a618a446 |
12 | 15808b5089494 |
13 | 74325311a574 |
14 | 33572331ba80 |
15 | 17b83b4eb347 |
hex | bf124acd770 |
13130330330992 has 80 divisors (see below), whose sum is σ = 29200506762240. Its totient is φ = 5602880848896.
The previous prime is 13130330330969. The next prime is 13130330331017. The reversal of 13130330330992 is 29903303303131.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55229208 + ... + 55466440.
It is an arithmetic number, because the mean of its divisors is an integer number (365006334528).
Almost surely, 213130330330992 is an apocalyptic number.
It is an amenable number.
13130330330992 is an abundant number, since it is smaller than the sum of its proper divisors (16070176431248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13130330330992 is a wasteful number, since it uses less digits than its factorization.
13130330330992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239390 (or 239384 counting only the distinct ones).
The product of its (nonzero) digits is 118098, while the sum is 40.
The spelling of 13130330330992 in words is "thirteen trillion, one hundred thirty billion, three hundred thirty million, three hundred thirty thousand, nine hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •