Base | Representation |
---|---|
bin | 101100111001… |
… | …0101000110110 |
3 | 1122021212101022 |
4 | 1121302220312 |
5 | 22011210410 |
6 | 2200301142 |
7 | 404033402 |
oct | 131625066 |
9 | 48255338 |
10 | 23538230 |
11 | 12317691 |
12 | 7a717b2 |
13 | 4b51a61 |
14 | 31aa102 |
15 | 20ee455 |
hex | 1672a36 |
23538230 has 8 divisors (see below), whose sum is σ = 42368832. Its totient is φ = 9415288.
The previous prime is 23538209. The next prime is 23538241. The reversal of 23538230 is 3283532.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23538230.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1176902 + ... + 1176921.
It is an arithmetic number, because the mean of its divisors is an integer number (5296104).
Almost surely, 223538230 is an apocalyptic number.
23538230 is a deficient number, since it is larger than the sum of its proper divisors (18830602).
23538230 is a wasteful number, since it uses less digits than its factorization.
23538230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2353830.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 23538230 is about 4851.6213784672. The cubic root of 23538230 is about 286.5879553744.
The spelling of 23538230 in words is "twenty-three million, five hundred thirty-eight thousand, two hundred thirty".
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