Base | Representation |
---|---|
bin | 101011110111… |
… | …1010010000010 |
3 | 1121021112100001 |
4 | 1113233102002 |
5 | 21342001234 |
6 | 2140550214 |
7 | 366332650 |
oct | 127572202 |
9 | 47245301 |
10 | 23000194 |
11 | 11a8a428 |
12 | 785236a |
13 | 49c3ba9 |
14 | 30a9dd0 |
15 | 2044d14 |
hex | 15ef482 |
23000194 has 16 divisors (see below), whose sum is σ = 39733056. Its totient is φ = 9781200.
The previous prime is 23000189. The next prime is 23000261. The reversal of 23000194 is 49100032.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4437 + ... + 8104.
It is an arithmetic number, because the mean of its divisors is an integer number (2483316).
Almost surely, 223000194 is an apocalyptic number.
23000194 is a deficient number, since it is larger than the sum of its proper divisors (16732862).
23000194 is a wasteful number, since it uses less digits than its factorization.
23000194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12681.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 23000194 is about 4795.8517491682. The cubic root of 23000194 is about 284.3874975629.
The spelling of 23000194 in words is "twenty-three million, one hundred ninety-four", and thus it is an aban number.
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