Base | Representation |
---|---|
bin | 11000101001001001… |
… | …00100100110011100 |
3 | 1021011000122022211122 |
4 | 30110210210212130 |
5 | 204043342031213 |
6 | 10024445310112 |
7 | 645565266452 |
oct | 142444444634 |
9 | 37130568748 |
10 | 13230033308 |
11 | 567a010928 |
12 | 2692865338 |
13 | 132ac4319b |
14 | 8d71289d2 |
15 | 52673ed08 |
hex | 31492499c |
13230033308 has 12 divisors (see below), whose sum is σ = 23899415232. Its totient is φ = 6401628960.
The previous prime is 13230033293. The next prime is 13230033331. The reversal of 13230033308 is 80333003231.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53346785 + ... + 53347032.
It is an arithmetic number, because the mean of its divisors is an integer number (1991617936).
Almost surely, 213230033308 is an apocalyptic number.
It is an amenable number.
13230033308 is a deficient number, since it is larger than the sum of its proper divisors (10669381924).
13230033308 is a wasteful number, since it uses less digits than its factorization.
13230033308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106693852 (or 106693850 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 13230033308 its reverse (80333003231), we get a palindrome (93563036539).
The spelling of 13230033308 in words is "thirteen billion, two hundred thirty million, thirty-three thousand, three hundred eight".
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