Base | Representation |
---|---|
bin | 101100000001… |
… | …0001111111100 |
3 | 1121102110220110 |
4 | 1120002033330 |
5 | 21401443014 |
6 | 2142350020 |
7 | 400105314 |
oct | 130021774 |
9 | 47373813 |
10 | 23077884 |
11 | 12032835 |
12 | 788b310 |
13 | 4a2036b |
14 | 30ca444 |
15 | 205cd59 |
hex | 16023fc |
23077884 has 12 divisors (see below), whose sum is σ = 53848424. Its totient is φ = 7692624.
The previous prime is 23077861. The next prime is 23077903. The reversal of 23077884 is 48877032.
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, 961567 + ... + 961590.
Almost surely, 223077884 is an apocalyptic number.
It is an amenable number.
23077884 is an abundant number, since it is smaller than the sum of its proper divisors (30770540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23077884 is a wasteful number, since it uses less digits than its factorization.
23077884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1923164 (or 1923162 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 39.
The square root of 23077884 is about 4803.9446291563. The cubic root of 23077884 is about 284.7073388482.
The spelling of 23077884 in words is "twenty-three million, seventy-seven thousand, eight hundred eighty-four".
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