Base | Representation |
---|---|
bin | 101100010001… |
… | …0001100000100 |
3 | 1121200010100210 |
4 | 1120202030010 |
5 | 21420134313 |
6 | 2145235420 |
7 | 401161605 |
oct | 130421404 |
9 | 47603323 |
10 | 23208708 |
11 | 12112056 |
12 | 7932b70 |
13 | 4a67a83 |
14 | 3121dac |
15 | 20869c3 |
hex | 1622304 |
23208708 has 48 divisors (see below), whose sum is σ = 56609280. Its totient is φ = 7392000.
The previous prime is 23208641. The next prime is 23208743. The reversal of 23208708 is 80780232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32758 + ... + 33458.
It is an arithmetic number, because the mean of its divisors is an integer number (1179360).
Almost surely, 223208708 is an apocalyptic number.
It is an amenable number.
23208708 is an abundant number, since it is smaller than the sum of its proper divisors (33400572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23208708 is a wasteful number, since it uses less digits than its factorization.
23208708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 828 (or 826 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 23208708 is about 4817.5416967578. The cubic root of 23208708 is about 285.2443088261.
The spelling of 23208708 in words is "twenty-three million, two hundred eight thousand, seven hundred eight".
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