Base | Representation |
---|---|
bin | 11011010110100010… |
… | …11110010011011000 |
3 | 1101220101202020100202 |
4 | 31223101132103120 |
5 | 220033232111233 |
6 | 10425050521332 |
7 | 1026620263556 |
oct | 155321362330 |
9 | 41811666322 |
10 | 14684644568 |
11 | 625610a8a0 |
12 | 2a19a36248 |
13 | 1500402bc9 |
14 | 9d43b4bd6 |
15 | 5ae2c0be8 |
hex | 36b45e4d8 |
14684644568 has 16 divisors (see below), whose sum is σ = 30036773160. Its totient is φ = 6674838400.
The previous prime is 14684644567. The next prime is 14684644631. The reversal of 14684644568 is 86544648641.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14684644567) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83435393 + ... + 83435568.
Almost surely, 214684644568 is an apocalyptic number.
It is an amenable number.
14684644568 is an abundant number, since it is smaller than the sum of its proper divisors (15352128592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14684644568 is a wasteful number, since it uses less digits than its factorization.
14684644568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166870978 (or 166870974 counting only the distinct ones).
The product of its digits is 17694720, while the sum is 56.
The spelling of 14684644568 in words is "fourteen billion, six hundred eighty-four million, six hundred forty-four thousand, five hundred sixty-eight".
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