Base | Representation |
---|---|
bin | 101100001000… |
… | …1011111001100 |
3 | 1121112122112011 |
4 | 1120101133030 |
5 | 21410442200 |
6 | 2143551004 |
7 | 400455301 |
oct | 130213714 |
9 | 47478464 |
10 | 23140300 |
11 | 12075717 |
12 | 78bb464 |
13 | 4a428b1 |
14 | 31050a8 |
15 | 20715ba |
hex | 16117cc |
23140300 has 36 divisors (see below), whose sum is σ = 52402896. Its totient is φ = 8852800.
The previous prime is 23140283. The next prime is 23140319. The reversal of 23140300 is 304132.
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, 2731 + ... + 7330.
It is an arithmetic number, because the mean of its divisors is an integer number (1455636).
Almost surely, 223140300 is an apocalyptic number.
23140300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23140300 is an abundant number, since it is smaller than the sum of its proper divisors (29262596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23140300 is a wasteful number, since it uses less digits than its factorization.
23140300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10098 (or 10091 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 23140300 is about 4810.4365706243. The cubic root of 23140300 is about 284.9637791252.
Adding to 23140300 its reverse (304132), we get a palindrome (23444432).
The spelling of 23140300 in words is "twenty-three million, one hundred forty thousand, three hundred".
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