Base | Representation |
---|---|
bin | 101011110111… |
… | …1010011101100 |
3 | 1121021112110222 |
4 | 1113233103230 |
5 | 21342002200 |
6 | 2140550512 |
7 | 366333161 |
oct | 127572354 |
9 | 47245428 |
10 | 23000300 |
11 | 11a8a514 |
12 | 7852438 |
13 | 49c3c5b |
14 | 30aa068 |
15 | 2044d85 |
hex | 15ef4ec |
23000300 has 18 divisors (see below), whose sum is σ = 49910868. Its totient is φ = 9200080.
The previous prime is 23000293. The next prime is 23000309. The reversal of 23000300 is 300032.
It is not an unprimeable number, because it can be changed into a prime (23000309) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114902 + ... + 115101.
It is an arithmetic number, because the mean of its divisors is an integer number (2772826).
Almost surely, 223000300 is an apocalyptic number.
23000300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23000300 is an abundant number, since it is smaller than the sum of its proper divisors (26910568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000300 is a wasteful number, since it uses less digits than its factorization.
23000300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230017 (or 230010 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 8.
The square root of 23000300 is about 4795.8628003728. The cubic root of 23000300 is about 284.3879344437.
Adding to 23000300 its reverse (300032), we get a palindrome (23300332).
The spelling of 23000300 in words is "twenty-three million, three hundred", and thus it is an aban number.
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