Base | Representation |
---|---|
bin | 110010011110… |
… | …000011111100 |
3 | 220220011121022 |
4 | 302132003330 |
5 | 11341332312 |
6 | 1151323312 |
7 | 220312253 |
oct | 62360374 |
9 | 26804538 |
10 | 13230332 |
11 | 7517165 |
12 | 4520538 |
13 | 2982ccb |
14 | 1a8579a |
15 | 1265172 |
hex | c9e0fc |
13230332 has 12 divisors (see below), whose sum is σ = 23212560. Its totient is φ = 6598176.
The previous prime is 13230307. The next prime is 13230341. The reversal of 13230332 is 23303231.
It is a self number, because there is not a number n which added to its sum of digits gives 13230332.
It is a congruent number.
It is an unprimeable number.
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, 2408 + ... + 5679.
It is an arithmetic number, because the mean of its divisors is an integer number (1934380).
Almost surely, 213230332 is an apocalyptic number.
It is an amenable number.
13230332 is a deficient number, since it is larger than the sum of its proper divisors (9982228).
13230332 is a wasteful number, since it uses less digits than its factorization.
13230332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8500 (or 8498 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 13230332 is about 3637.3523337725. The cubic root of 13230332 is about 236.5140332591.
Adding to 13230332 its reverse (23303231), we get a palindrome (36533563).
The spelling of 13230332 in words is "thirteen million, two hundred thirty thousand, three hundred thirty-two".
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