Base | Representation |
---|---|
bin | 101011111111… |
… | …0111111010010 |
3 | 1121101210120212 |
4 | 1113332333102 |
5 | 21401031110 |
6 | 2142204122 |
7 | 400021346 |
oct | 127767722 |
9 | 47353525 |
10 | 23064530 |
11 | 120237a5 |
12 | 7883642 |
13 | 4a17268 |
14 | 30c5626 |
15 | 2058e05 |
hex | 15fefd2 |
23064530 has 8 divisors (see below), whose sum is σ = 41516172. Its totient is φ = 9225808.
The previous prime is 23064523. The next prime is 23064553. The reversal of 23064530 is 3546032.
It can be written as a sum of positive squares in 2 ways, for example, as 19351201 + 3713329 = 4399^2 + 1927^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 23064496 and 23064505.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153217 + ... + 1153236.
Almost surely, 223064530 is an apocalyptic number.
23064530 is a deficient number, since it is larger than the sum of its proper divisors (18451642).
23064530 is a wasteful number, since it uses less digits than its factorization.
23064530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2306460.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 23064530 is about 4802.5545285816. The cubic root of 23064530 is about 284.6524130244.
The spelling of 23064530 in words is "twenty-three million, sixty-four thousand, five hundred thirty".
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