Base | Representation |
---|---|
bin | 101100011110… |
… | …0000111111100 |
3 | 1121212112002022 |
4 | 1120330013330 |
5 | 21432034230 |
6 | 2151415312 |
7 | 402113405 |
oct | 130740774 |
9 | 47775068 |
10 | 23314940 |
11 | 12184950 |
12 | 7984538 |
13 | 4aa422c |
14 | 314c9ac |
15 | 20a81e5 |
hex | 163c1fc |
23314940 has 24 divisors (see below), whose sum is σ = 53412912. Its totient is φ = 8478080.
The previous prime is 23314933. The next prime is 23314969. The reversal of 23314940 is 4941332.
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, 52769 + ... + 53208.
It is an arithmetic number, because the mean of its divisors is an integer number (2225538).
Almost surely, 223314940 is an apocalyptic number.
23314940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23314940 is an abundant number, since it is smaller than the sum of its proper divisors (30097972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23314940 is a wasteful number, since it uses less digits than its factorization.
23314940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105997 (or 105995 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 23314940 is about 4828.5546491678. The cubic root of 23314940 is about 285.6788577500.
The spelling of 23314940 in words is "twenty-three million, three hundred fourteen thousand, nine hundred forty".
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