Base | Representation |
---|---|
bin | 1011111110100001111100… |
… | …1000010101101110100110 |
3 | 1201121221012201121120000020 |
4 | 2333220133020111232212 |
5 | 3211224342323300012 |
6 | 44001412214300010 |
7 | 2526264264113244 |
oct | 277503710255646 |
9 | 51557181546006 |
10 | 13168892009382 |
11 | 421799425513a |
12 | 1588277357606 |
13 | 746a8a1c4745 |
14 | 33754087d794 |
15 | 17c846abda8c |
hex | bfa1f215ba6 |
13168892009382 has 16 divisors (see below), whose sum is σ = 26545168146432. Its totient is φ = 4355066648520.
The previous prime is 13168892009291. The next prime is 13168892009389. The reversal of 13168892009382 is 28390029886131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13168892009389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8641004494 + ... + 8641006017.
It is an arithmetic number, because the mean of its divisors is an integer number (1659073009152).
Almost surely, 213168892009382 is an apocalyptic number.
13168892009382 is an abundant number, since it is smaller than the sum of its proper divisors (13376276137050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13168892009382 is a wasteful number, since it uses less digits than its factorization.
13168892009382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17282010643.
The product of its (nonzero) digits is 8957952, while the sum is 60.
The spelling of 13168892009382 in words is "thirteen trillion, one hundred sixty-eight billion, eight hundred ninety-two million, nine thousand, three hundred eighty-two".
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