Base | Representation |
---|---|
bin | 11111011111001110… |
… | …01111001100011100 |
3 | 1121122010122001100110 |
4 | 33233213033030130 |
5 | 234110131123424 |
6 | 11433243330020 |
7 | 1135630432152 |
oct | 175747171434 |
9 | 47563561313 |
10 | 16904942364 |
11 | 7195443452 |
12 | 3339520910 |
13 | 17953c039b |
14 | b652173d2 |
15 | 68e19bc29 |
hex | 3ef9cf31c |
16904942364 has 12 divisors (see below), whose sum is σ = 39444865544. Its totient is φ = 5634980784.
The previous prime is 16904942359. The next prime is 16904942387. The reversal of 16904942364 is 46324940961.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704372587 + ... + 704372610.
Almost surely, 216904942364 is an apocalyptic number.
It is an amenable number.
16904942364 is an abundant number, since it is smaller than the sum of its proper divisors (22539923180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16904942364 is a wasteful number, since it uses less digits than its factorization.
16904942364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1408745204 (or 1408745202 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 48.
The spelling of 16904942364 in words is "sixteen billion, nine hundred four million, nine hundred forty-two thousand, three hundred sixty-four".
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