Base | Representation |
---|---|
bin | 11011011010111… |
… | …10010010000001 |
3 | 121000211110001022 |
4 | 31231132102001 |
5 | 432341234241 |
6 | 34454115225 |
7 | 5462113562 |
oct | 1555362201 |
9 | 530743038 |
10 | 230024321 |
11 | 10892a74a |
12 | 6504bb15 |
13 | 3886a387 |
14 | 2279a169 |
15 | 152da54b |
hex | db5e481 |
230024321 has 8 divisors (see below), whose sum is σ = 231958080. Its totient is φ = 228099088.
The previous prime is 230024257. The next prime is 230024323. The reversal of 230024321 is 123420032.
230024321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230024321 - 26 = 230024257 is a prime.
It is a super-2 number, since 2×2300243212 = 105822376503022082, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230024321.
It is not an unprimeable number, because it can be changed into a prime (230024323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59180 + ... + 62946.
It is an arithmetic number, because the mean of its divisors is an integer number (28994760).
Almost surely, 2230024321 is an apocalyptic number.
It is an amenable number.
230024321 is a deficient number, since it is larger than the sum of its proper divisors (1933759).
230024321 is a wasteful number, since it uses less digits than its factorization.
230024321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4263.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 230024321 is about 15166.5527065316. The cubic root of 230024321 is about 612.7141628427.
Adding to 230024321 its reverse (123420032), we get a palindrome (353444353).
The spelling of 230024321 in words is "two hundred thirty million, twenty-four thousand, three hundred twenty-one".
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