Base | Representation |
---|---|
bin | 110010011110… |
… | …011110101011 |
3 | 220220020221200 |
4 | 302132132223 |
5 | 11341411133 |
6 | 1151335243 |
7 | 220320246 |
oct | 62363653 |
9 | 26806850 |
10 | 13232043 |
11 | 7518480 |
12 | 4521523 |
13 | 2983a16 |
14 | 1a8625d |
15 | 1265913 |
hex | c9e7ab |
13232043 has 12 divisors (see below), whose sum is σ = 20850648. Its totient is φ = 8019360.
The previous prime is 13232041. The next prime is 13232099. The reversal of 13232043 is 34023231.
It is not a de Polignac number, because 13232043 - 21 = 13232041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13232041) 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, 66730 + ... + 66927.
It is an arithmetic number, because the mean of its divisors is an integer number (1737554).
Almost surely, 213232043 is an apocalyptic number.
13232043 is a deficient number, since it is larger than the sum of its proper divisors (7618605).
13232043 is a wasteful number, since it uses less digits than its factorization.
13232043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133674 (or 133671 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 13232043 is about 3637.5875247202. The cubic root of 13232043 is about 236.5242284698.
Adding to 13232043 its reverse (34023231), we get a palindrome (47255274).
The spelling of 13232043 in words is "thirteen million, two hundred thirty-two thousand, forty-three".
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