Base | Representation |
---|---|
bin | 10110110001000110… |
… | …01010110001100110 |
3 | 1011112211210101022112 |
4 | 23120203022301212 |
5 | 200013044014142 |
6 | 5340514001022 |
7 | 611620030016 |
oct | 133043126146 |
9 | 34484711275 |
10 | 12223032422 |
11 | 5202646197 |
12 | 2451576172 |
13 | 11ca424583 |
14 | 83d4b7c46 |
15 | 4b8129382 |
hex | 2d88cac66 |
12223032422 has 16 divisors (see below), whose sum is σ = 18812449152. Its totient is φ = 5952703680.
The previous prime is 12223032397. The next prime is 12223032431. The reversal of 12223032422 is 22423032221.
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, 71318 + ... + 171849.
It is an arithmetic number, because the mean of its divisors is an integer number (1175778072).
Almost surely, 212223032422 is an apocalyptic number.
12223032422 is a deficient number, since it is larger than the sum of its proper divisors (6589416730).
12223032422 is a wasteful number, since it uses less digits than its factorization.
12223032422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243823.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 12223032422 its reverse (22423032221), we get a palindrome (34646064643).
The spelling of 12223032422 in words is "twelve billion, two hundred twenty-three million, thirty-two thousand, four hundred twenty-two".
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