Base | Representation |
---|---|
bin | 1100001111111111101100… |
… | …1000111010000111110000 |
3 | 1202200121200022002220210220 |
4 | 3003333323020322013300 |
5 | 3231133340041430032 |
6 | 44351313240053040 |
7 | 2560045534033644 |
oct | 303777310720760 |
9 | 52617608086726 |
10 | 13468935889392 |
11 | 43231641a2105 |
12 | 1616453464180 |
13 | 769166147c49 |
14 | 347c85764c24 |
15 | 18555804912c |
hex | c3ffb23a1f0 |
13468935889392 has 40 divisors (see below), whose sum is σ = 34799674084560. Its totient is φ = 4489010065920.
The previous prime is 13468935889309. The next prime is 13468935889403. The reversal of 13468935889392 is 29398853986431.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19508109 + ... + 20186732.
It is an arithmetic number, because the mean of its divisors is an integer number (869991852114).
Almost surely, 213468935889392 is an apocalyptic number.
13468935889392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13468935889392 is an abundant number, since it is smaller than the sum of its proper divisors (21330738195168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13468935889392 is a wasteful number, since it uses less digits than its factorization.
13468935889392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39701921 (or 39701915 counting only the distinct ones).
The product of its digits is 2418647040, while the sum is 78.
The spelling of 13468935889392 in words is "thirteen trillion, four hundred sixty-eight billion, nine hundred thirty-five million, eight hundred eighty-nine thousand, three hundred ninety-two".
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