Base | Representation |
---|---|
bin | 110010110100… |
… | …001110101010 |
3 | 221001210011012 |
4 | 302310032222 |
5 | 11402234010 |
6 | 1153303522 |
7 | 221141054 |
oct | 62641652 |
9 | 27053135 |
10 | 13321130 |
11 | 75793a9 |
12 | 4564ba2 |
13 | 29b5434 |
14 | 1aaa8d4 |
15 | 1282005 |
hex | cb43aa |
13321130 has 16 divisors (see below), whose sum is σ = 24044040. Its totient is φ = 5313792.
The previous prime is 13321129. The next prime is 13321151. The reversal of 13321130 is 3112331.
13321130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 13315201 + 5929 = 3649^2 + 77^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2462 + ... + 5718.
Almost surely, 213321130 is an apocalyptic number.
13321130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13321130 is a deficient number, since it is larger than the sum of its proper divisors (10722910).
13321130 is a wasteful number, since it uses less digits than its factorization.
13321130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3673.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 13321130 is about 3649.8123239422. The cubic root of 13321130 is about 237.0538549597.
Adding to 13321130 its reverse (3112331), we get a palindrome (16433461).
The spelling of 13321130 in words is "thirteen million, three hundred twenty-one thousand, one hundred thirty".
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