Base | Representation |
---|---|
bin | 11001000000010100… |
… | …01001000011000110 |
3 | 1021122120102202202100 |
4 | 30200022021003012 |
5 | 204443123300202 |
6 | 10100032052530 |
7 | 653445532452 |
oct | 144012110306 |
9 | 37576382670 |
10 | 13424431302 |
11 | 5769817a27 |
12 | 2727994146 |
13 | 135c2b8699 |
14 | 914c8d662 |
15 | 53883e41c |
hex | 3202890c6 |
13424431302 has 24 divisors (see below), whose sum is σ = 29088961200. Its totient is φ = 4474396080.
The previous prime is 13424431297. The next prime is 13424431309. The reversal of 13424431302 is 20313442431.
13424431302 is a `hidden beast` number, since 1 + 342 + 4 + 4 + 313 + 0 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13424431309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213352 + ... + 269012.
It is an arithmetic number, because the mean of its divisors is an integer number (1212040050).
Almost surely, 213424431302 is an apocalyptic number.
13424431302 is an abundant number, since it is smaller than the sum of its proper divisors (15664529898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13424431302 is a wasteful number, since it uses less digits than its factorization.
13424431302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69068 (or 69065 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 13424431302 its reverse (20313442431), we get a palindrome (33737873733).
The spelling of 13424431302 in words is "thirteen billion, four hundred twenty-four million, four hundred thirty-one thousand, three hundred two".
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