Base | Representation |
---|---|
bin | 101101000100… |
… | …0100110100111 |
3 | 1122110102210111 |
4 | 1122020212213 |
5 | 22022100244 |
6 | 2202233451 |
7 | 404556610 |
oct | 132104647 |
9 | 48412714 |
10 | 23628199 |
11 | 12379241 |
12 | 7ab5887 |
13 | 4b839aa |
14 | 31d0c07 |
15 | 211ae34 |
hex | 16889a7 |
23628199 has 16 divisors (see below), whose sum is σ = 28841472. Its totient is φ = 18916128.
The previous prime is 23628151. The next prime is 23628211. The reversal of 23628199 is 99182632.
It is a happy number.
It is not a de Polignac number, because 23628199 - 27 = 23628071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23628109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5217 + ... + 8629.
It is an arithmetic number, because the mean of its divisors is an integer number (1802592).
Almost surely, 223628199 is an apocalyptic number.
23628199 is a deficient number, since it is larger than the sum of its proper divisors (5213273).
23628199 is a wasteful number, since it uses less digits than its factorization.
23628199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3486.
The product of its digits is 46656, while the sum is 40.
The square root of 23628199 is about 4860.8845902778. The cubic root of 23628199 is about 286.9526280839.
The spelling of 23628199 in words is "twenty-three million, six hundred twenty-eight thousand, one hundred ninety-nine".
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