Base | Representation |
---|---|
bin | 110010011110… |
… | …011110101100 |
3 | 220220020221201 |
4 | 302132132230 |
5 | 11341411134 |
6 | 1151335244 |
7 | 220320250 |
oct | 62363654 |
9 | 26806851 |
10 | 13232044 |
11 | 7518481 |
12 | 4521524 |
13 | 2983a17 |
14 | 1a86260 |
15 | 1265914 |
hex | c9e7ac |
13232044 has 12 divisors (see below), whose sum is σ = 26464144. Its totient is φ = 5670864.
The previous prime is 13232041. The next prime is 13232099. The reversal of 13232044 is 44023231.
13232044 is an admirable number.
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 3 ways as a sum of consecutive naturals, for example, 236259 + ... + 236314.
Almost surely, 213232044 is an apocalyptic number.
13232044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13232044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13232044 is a wasteful number, since it uses less digits than its factorization.
13232044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472584 (or 472582 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 13232044 is about 3637.5876621739. The cubic root of 13232044 is about 236.5242344282.
Adding to 13232044 its reverse (44023231), we get a palindrome (57255275).
The spelling of 13232044 in words is "thirteen million, two hundred thirty-two thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •