Base | Representation |
---|---|
bin | 11011101010111… |
… | …10110000001011 |
3 | 121011210002110002 |
4 | 31311132300023 |
5 | 433410422103 |
6 | 35011113215 |
7 | 5516005421 |
oct | 1565366013 |
9 | 534702402 |
10 | 232123403 |
11 | 10a033826 |
12 | 658a280b |
13 | 39123935 |
14 | 22b85111 |
15 | 155a2488 |
hex | dd5ec0b |
232123403 has 2 divisors, whose sum is σ = 232123404. Its totient is φ = 232123402.
The previous prime is 232123379. The next prime is 232123433. The reversal of 232123403 is 304321232.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 232123403 - 28 = 232123147 is a prime.
It is not a weakly prime, because it can be changed into another prime (232123433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116061701 + 116061702.
It is an arithmetic number, because the mean of its divisors is an integer number (116061702).
Almost surely, 2232123403 is an apocalyptic number.
232123403 is a deficient number, since it is larger than the sum of its proper divisors (1).
232123403 is an equidigital number, since it uses as much as digits as its factorization.
232123403 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 232123403 is about 15235.5965751263. The cubic root of 232123403 is about 614.5722921233.
Adding to 232123403 its reverse (304321232), we get a palindrome (536444635).
The spelling of 232123403 in words is "two hundred thirty-two million, one hundred twenty-three thousand, four hundred three".
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