Base | Representation |
---|---|
bin | 11011101011110… |
… | …00110011101011 |
3 | 121011222111211200 |
4 | 31311320303223 |
5 | 433422330443 |
6 | 35013255243 |
7 | 5516631516 |
oct | 1565706353 |
9 | 534874750 |
10 | 232230123 |
11 | 10a0a6a24 |
12 | 65934523 |
13 | 39160398 |
14 | 22bb1d7d |
15 | 155c3dd3 |
hex | dd78ceb |
232230123 has 12 divisors (see below), whose sum is σ = 335685168. Its totient is φ = 154708560.
The previous prime is 232230113. The next prime is 232230139. The reversal of 232230123 is 321032232.
It is a happy number.
It is not a de Polignac number, because 232230123 - 210 = 232229099 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 232230096 and 232230105.
It is not an unprimeable number, because it can be changed into a prime (232230113) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5061 + ... + 22137.
It is an arithmetic number, because the mean of its divisors is an integer number (27973764).
Almost surely, 2232230123 is an apocalyptic number.
232230123 is a deficient number, since it is larger than the sum of its proper divisors (103455045).
232230123 is a wasteful number, since it uses less digits than its factorization.
232230123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18594 (or 18591 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 232230123 is about 15239.0984969584. The cubic root of 232230123 is about 614.6664620136. Note that the first 3 decimals are identical.
Adding to 232230123 its reverse (321032232), we get a palindrome (553262355).
The spelling of 232230123 in words is "two hundred thirty-two million, two hundred thirty thousand, one hundred twenty-three".
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