Base | Representation |
---|---|
bin | 110001111111… |
… | …000001110110 |
3 | 220122201020112 |
4 | 301333001312 |
5 | 11323300342 |
6 | 1144503022 |
7 | 216242546 |
oct | 61770166 |
9 | 26581215 |
10 | 13103222 |
11 | 743a710 |
12 | 447aa72 |
13 | 293a1b2 |
14 | 1a51326 |
15 | 123c682 |
hex | c7f076 |
13103222 has 16 divisors (see below), whose sum is σ = 21503232. Its totient is φ = 5938920.
The previous prime is 13103219. The next prime is 13103239. The reversal of 13103222 is 22230131.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13103197 and 13103206.
It is a congruent 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, 10103 + ... + 11325.
It is an arithmetic number, because the mean of its divisors is an integer number (1343952).
Almost surely, 213103222 is an apocalyptic number.
13103222 is a deficient number, since it is larger than the sum of its proper divisors (8400010).
13103222 is a wasteful number, since it uses less digits than its factorization.
13103222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1723.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 13103222 is about 3619.8372891609. The cubic root of 13103222 is about 235.7541608346.
Adding to 13103222 its reverse (22230131), we get a palindrome (35333353).
The spelling of 13103222 in words is "thirteen million, one hundred three thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •