Base | Representation |
---|---|
bin | 101100001111… |
… | …1010011101010 |
3 | 1121122112011200 |
4 | 1120133103222 |
5 | 21414300111 |
6 | 2145105030 |
7 | 401112315 |
oct | 130372352 |
9 | 47575150 |
10 | 23196906 |
11 | 121041a7 |
12 | 7928176 |
13 | 4a625a5 |
14 | 311b97c |
15 | 2083256 |
hex | 161f4ea |
23196906 has 24 divisors (see below), whose sum is σ = 50494080. Its totient is φ = 7696296.
The previous prime is 23196893. The next prime is 23196913. The reversal of 23196906 is 60969132.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1125 + ... + 6903.
It is an arithmetic number, because the mean of its divisors is an integer number (2103920).
Almost surely, 223196906 is an apocalyptic number.
23196906 is an abundant number, since it is smaller than the sum of its proper divisors (27297174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23196906 is a wasteful number, since it uses less digits than its factorization.
23196906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6010 (or 6007 counting only the distinct ones).
The product of its (nonzero) digits is 17496, while the sum is 36.
The square root of 23196906 is about 4816.3166424146. The cubic root of 23196906 is about 285.1959501939.
The spelling of 23196906 in words is "twenty-three million, one hundred ninety-six thousand, nine hundred six".
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