Base | Representation |
---|---|
bin | 101101100100… |
… | …1111101111010 |
3 | 1122222001001110 |
4 | 1123021331322 |
5 | 22104132210 |
6 | 2212101150 |
7 | 410053302 |
oct | 133117572 |
9 | 48861043 |
10 | 23895930 |
11 | 12541403 |
12 | 80047b6 |
13 | 4c48806 |
14 | 3260602 |
15 | 2170420 |
hex | 16c9f7a |
23895930 has 16 divisors (see below), whose sum is σ = 57350304. Its totient is φ = 6372240.
The previous prime is 23895929. The next prime is 23895979. The reversal of 23895930 is 3959832.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398236 + ... + 398295.
It is an arithmetic number, because the mean of its divisors is an integer number (3584394).
Almost surely, 223895930 is an apocalyptic number.
23895930 is an abundant number, since it is smaller than the sum of its proper divisors (33454374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23895930 is a wasteful number, since it uses less digits than its factorization.
23895930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 796541.
The product of its (nonzero) digits is 58320, while the sum is 39.
The square root of 23895930 is about 4888.3463461584. The cubic root of 23895930 is about 288.0323796542.
The spelling of 23895930 in words is "twenty-three million, eight hundred ninety-five thousand, nine hundred thirty".
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