Base | Representation |
---|---|
bin | 11011011010110… |
… | …00111010010011 |
3 | 121000210022212120 |
4 | 31231120322103 |
5 | 432340033243 |
6 | 34453425323 |
7 | 5461662465 |
oct | 1555307223 |
9 | 530708776 |
10 | 230002323 |
11 | 108915171 |
12 | 6503b243 |
13 | 38860365 |
14 | 22792135 |
15 | 152d3c83 |
hex | db58e93 |
230002323 has 24 divisors (see below), whose sum is σ = 329331408. Its totient is φ = 142667712.
The previous prime is 230002321. The next prime is 230002387. The reversal of 230002323 is 323200032.
It is not a de Polignac number, because 230002323 - 21 = 230002321 is a prime.
It is not an unprimeable number, because it can be changed into a prime (230002321) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56761 + ... + 60677.
It is an arithmetic number, because the mean of its divisors is an integer number (13722142).
Almost surely, 2230002323 is an apocalyptic number.
230002323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
230002323 is a deficient number, since it is larger than the sum of its proper divisors (99329085).
230002323 is a wasteful number, since it uses less digits than its factorization.
230002323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4003 (or 3980 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 230002323 is about 15165.8274749517. The cubic root of 230002323 is about 612.6946302475.
Adding to 230002323 its reverse (323200032), we get a palindrome (553202355).
The spelling of 230002323 in words is "two hundred thirty million, two thousand, three hundred twenty-three".
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