Base | Representation |
---|---|
bin | 101100011100… |
… | …0110001101110 |
3 | 1121211211021112 |
4 | 1120320301232 |
5 | 21431114410 |
6 | 2151232022 |
7 | 402025421 |
oct | 130706156 |
9 | 47754245 |
10 | 23301230 |
11 | 12175617 |
12 | 7978612 |
13 | 4a9ac14 |
14 | 31479b8 |
15 | 20a4105 |
hex | 1638c6e |
23301230 has 8 divisors (see below), whose sum is σ = 41942232. Its totient is φ = 9320488.
The previous prime is 23301221. The next prime is 23301233. The reversal of 23301230 is 3210332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23301233) by changing a digit.
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, 1165052 + ... + 1165071.
It is an arithmetic number, because the mean of its divisors is an integer number (5242779).
Almost surely, 223301230 is an apocalyptic number.
23301230 is a deficient number, since it is larger than the sum of its proper divisors (18641002).
23301230 is a wasteful number, since it uses less digits than its factorization.
23301230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2330130.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 23301230 is about 4827.1347609115. The cubic root of 23301230 is about 285.6228503845.
Adding to 23301230 its reverse (3210332), we get a palindrome (26511562).
The spelling of 23301230 in words is "twenty-three million, three hundred one thousand, two hundred thirty".
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