Base | Representation |
---|---|
bin | 101101000100… |
… | …0100110100110 |
3 | 1122110102210110 |
4 | 1122020212212 |
5 | 22022100243 |
6 | 2202233450 |
7 | 404556606 |
oct | 132104646 |
9 | 48412713 |
10 | 23628198 |
11 | 12379240 |
12 | 7ab5886 |
13 | 4b839a9 |
14 | 31d0c06 |
15 | 211ae33 |
hex | 16889a6 |
23628198 has 32 divisors (see below), whose sum is σ = 54587520. Its totient is φ = 6738560.
The previous prime is 23628151. The next prime is 23628211. The reversal of 23628198 is 89182632.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9408 + ... + 11651.
It is an arithmetic number, because the mean of its divisors is an integer number (1705860).
Almost surely, 223628198 is an apocalyptic number.
23628198 is an abundant number, since it is smaller than the sum of its proper divisors (30959322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23628198 is a wasteful number, since it uses less digits than its factorization.
23628198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21092.
The product of its digits is 41472, while the sum is 39.
The square root of 23628198 is about 4860.8844874158. The cubic root of 23628198 is about 286.9526240358.
The spelling of 23628198 in words is "twenty-three million, six hundred twenty-eight thousand, one hundred ninety-eight".
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