Base | Representation |
---|---|
bin | 110010011101… |
… | …111110110100 |
3 | 220220011011011 |
4 | 302131332310 |
5 | 11341330004 |
6 | 1151322004 |
7 | 220311304 |
oct | 62357664 |
9 | 26804134 |
10 | 13230004 |
11 | 7516997 |
12 | 4520304 |
13 | 2982b08 |
14 | 1a85604 |
15 | 1265004 |
hex | c9dfb4 |
13230004 has 12 divisors (see below), whose sum is σ = 24371200. Its totient is φ = 6266808.
The previous prime is 13230001. The next prime is 13230013. The reversal of 13230004 is 40003231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13230001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86964 + ... + 87115.
Almost surely, 213230004 is an apocalyptic number.
It is an amenable number.
13230004 is a deficient number, since it is larger than the sum of its proper divisors (11141196).
13230004 is a wasteful number, since it uses less digits than its factorization.
13230004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174102 (or 174100 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 13230004 is about 3637.3072457520. The cubic root of 13230004 is about 236.5120787291.
Adding to 13230004 its reverse (40003231), we get a palindrome (53233235).
The spelling of 13230004 in words is "thirteen million, two hundred thirty thousand, four".
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