Base | Representation |
---|---|
bin | 11000101001000100… |
… | …11001011001010010 |
3 | 1021010222120100200122 |
4 | 30110202121121102 |
5 | 204043220304442 |
6 | 10024425150242 |
7 | 645560403221 |
oct | 142442313122 |
9 | 37128510618 |
10 | 13229463122 |
11 | 56797614a7 |
12 | 269262b382 |
13 | 132aaa37b5 |
14 | 8d701acb8 |
15 | 52667add2 |
hex | 314899652 |
13229463122 has 6 divisors (see below), whose sum is σ = 19844438679. Its totient is φ = 6614650230.
The previous prime is 13229463103. The next prime is 13229463131. The reversal of 13229463122 is 22136492231.
It can be written as a sum of positive squares in only one way, i.e., 6614731561 + 6614731561 = 81331^2 + 81331^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=81331.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 121997 + ... + 203327.
Almost surely, 213229463122 is an apocalyptic number.
13229463122 is a deficient number, since it is larger than the sum of its proper divisors (6614975557).
13229463122 is an frugal number, since it uses more digits than its factorization.
13229463122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162664 (or 81333 counting only the distinct ones).
The product of its digits is 31104, while the sum is 35.
The spelling of 13229463122 in words is "thirteen billion, two hundred twenty-nine million, four hundred sixty-three thousand, one hundred twenty-two".
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