Base | Representation |
---|---|
bin | 11000101000100101… |
… | …00110011011101110 |
3 | 1021010200202222102222 |
4 | 30110102212123232 |
5 | 204041140302342 |
6 | 10024200315342 |
7 | 645510245510 |
oct | 142422463356 |
9 | 37120688388 |
10 | 13225322222 |
11 | 5677393372 |
12 | 2691172b52 |
13 | 1329c83a68 |
14 | 8d665dbb0 |
15 | 52610ded2 |
hex | 3144a66ee |
13225322222 has 16 divisors (see below), whose sum is σ = 22712698080. Its totient is φ = 5657815968.
The previous prime is 13225322213. The next prime is 13225322239. The reversal of 13225322222 is 22222352231.
13225322222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13225322191 and 13225322200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840197 + ... + 855792.
It is an arithmetic number, because the mean of its divisors is an integer number (1419543630).
Almost surely, 213225322222 is an apocalyptic number.
13225322222 is a deficient number, since it is larger than the sum of its proper divisors (9487375858).
13225322222 is a wasteful number, since it uses less digits than its factorization.
13225322222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1696555.
The product of its digits is 5760, while the sum is 26.
Adding to 13225322222 its reverse (22222352231), we get a palindrome (35447674453).
The spelling of 13225322222 in words is "thirteen billion, two hundred twenty-five million, three hundred twenty-two thousand, two hundred twenty-two".
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