Base | Representation |
---|---|
bin | 101100001001… |
… | …1111101001000 |
3 | 1121120011101112 |
4 | 1120103331020 |
5 | 21411303113 |
6 | 2144105452 |
7 | 400526621 |
oct | 130237510 |
9 | 47504345 |
10 | 23150408 |
11 | 12082276 |
12 | 7905288 |
13 | 4a47388 |
14 | 3108a48 |
15 | 20745a8 |
hex | 1613f48 |
23150408 has 16 divisors (see below), whose sum is σ = 43855980. Its totient is φ = 11455488.
The previous prime is 23150399. The next prime is 23150411. The reversal of 23150408 is 80405132.
It can be written as a sum of positive squares in 2 ways, for example, as 23059204 + 91204 = 4802^2 + 302^2 .
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, 14141 + ... + 15692.
Almost surely, 223150408 is an apocalyptic number.
It is an amenable number.
23150408 is a deficient number, since it is larger than the sum of its proper divisors (20705572).
23150408 is a wasteful number, since it uses less digits than its factorization.
23150408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29936 (or 29932 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 23150408 is about 4811.4870882088. The cubic root of 23150408 is about 285.0052651125.
The spelling of 23150408 in words is "twenty-three million, one hundred fifty thousand, four hundred eight".
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