Base | Representation |
---|---|
bin | 11000110110100001… |
… | …01100110101010010 |
3 | 1021102211211021022022 |
4 | 30123100230311102 |
5 | 204311104432113 |
6 | 10043535011442 |
7 | 651430243532 |
oct | 143320546522 |
9 | 37384737268 |
10 | 13342264658 |
11 | 57273a6a08 |
12 | 2704369b82 |
13 | 134827a078 |
14 | 907dc14c2 |
15 | 53150d908 |
hex | 31b42cd52 |
13342264658 has 6 divisors (see below), whose sum is σ = 20013642021. Its totient is φ = 6671050652.
The previous prime is 13342264657. The next prime is 13342264667. The reversal of 13342264658 is 85646224331.
It can be written as a sum of positive squares in 2 ways, for example, as 12973893409 + 368371249 = 113903^2 + 19193^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=81677.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13342264657) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 122516 + ... + 204192.
Almost surely, 213342264658 is an apocalyptic number.
13342264658 is a deficient number, since it is larger than the sum of its proper divisors (6671377363).
13342264658 is an frugal number, since it uses more digits than its factorization.
13342264658 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163356 (or 81679 counting only the distinct ones).
The product of its digits is 829440, while the sum is 44.
Adding to 13342264658 its reverse (85646224331), we get a palindrome (98988488989).
The spelling of 13342264658 in words is "thirteen billion, three hundred forty-two million, two hundred sixty-four thousand, six hundred fifty-eight".
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