Base | Representation |
---|---|
bin | 101101011100… |
… | …1100010111110 |
3 | 1122211121210100 |
4 | 1122321202332 |
5 | 22100004140 |
6 | 2210421530 |
7 | 406353225 |
oct | 132714276 |
9 | 48747710 |
10 | 23828670 |
11 | 124a5918 |
12 | 7b918a6 |
13 | 4c24008 |
14 | 3243cbc |
15 | 215a530 |
hex | 16b98be |
23828670 has 24 divisors (see below), whose sum is σ = 61954776. Its totient is φ = 6354288.
The previous prime is 23828669. The next prime is 23828681. The reversal of 23828670 is 7682832.
It is a happy number.
It is a congruent 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, 132292 + ... + 132471.
It is an arithmetic number, because the mean of its divisors is an integer number (2581449).
Almost surely, 223828670 is an apocalyptic number.
23828670 is an abundant number, since it is smaller than the sum of its proper divisors (38126106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23828670 is a wasteful number, since it uses less digits than its factorization.
23828670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264776 (or 264773 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 23828670 is about 4881.4618712021. The cubic root of 23828670 is about 287.7618836211.
The spelling of 23828670 in words is "twenty-three million, eight hundred twenty-eight thousand, six hundred seventy".
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