Base | Representation |
---|---|
bin | 1100011101010110011111… |
… | …0101111000111111100000 |
3 | 1210111112221112221010210111 |
4 | 3013111213311320333200 |
5 | 3243413302034343024 |
6 | 45044542123541104 |
7 | 2612450642242141 |
oct | 307254765707740 |
9 | 53445845833714 |
10 | 13698392887264 |
11 | 4401501739848 |
12 | 1652a1008a794 |
13 | 7849a319bc77 |
14 | 355011b03ac8 |
15 | 18b4d75d7a94 |
hex | c7567d78fe0 |
13698392887264 has 48 divisors (see below), whose sum is σ = 28048282138800. Its totient is φ = 6580242063360.
The previous prime is 13698392887241. The next prime is 13698392887297. The reversal of 13698392887264 is 46278829389631.
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, 81516289 + ... + 81684160.
It is an arithmetic number, because the mean of its divisors is an integer number (584339211225).
Almost surely, 213698392887264 is an apocalyptic number.
It is an amenable number.
13698392887264 is an abundant number, since it is smaller than the sum of its proper divisors (14349889251536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13698392887264 is a wasteful number, since it uses less digits than its factorization.
13698392887264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163200563 (or 163200555 counting only the distinct ones).
The product of its digits is 1504935936, while the sum is 76.
The spelling of 13698392887264 in words is "thirteen trillion, six hundred ninety-eight billion, three hundred ninety-two million, eight hundred eighty-seven thousand, two hundred sixty-four".
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