Base | Representation |
---|---|
bin | 11000110000100110… |
… | …10111101011111101 |
3 | 1021022101102201020102 |
4 | 30120103113223331 |
5 | 204210403222304 |
6 | 10035003130445 |
7 | 650255341400 |
oct | 143023275375 |
9 | 37271381212 |
10 | 13292632829 |
11 | 5701387873 |
12 | 26ab813a25 |
13 | 133abc0418 |
14 | 901581d37 |
15 | 52bea7d1e |
hex | 3184d7afd |
13292632829 has 24 divisors (see below), whose sum is σ = 15870032568. Its totient is φ = 11096816640.
The previous prime is 13292632819. The next prime is 13292632841. The reversal of 13292632829 is 92823629231.
It can be written as a sum of positive squares in 4 ways, for example, as 4865760025 + 8426872804 = 69755^2 + 91798^2 .
It is not a de Polignac number, because 13292632829 - 24 = 13292632813 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13292632819) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337109 + ... + 374469.
It is an arithmetic number, because the mean of its divisors is an integer number (661251357).
Almost surely, 213292632829 is an apocalyptic number.
It is an amenable number.
13292632829 is a deficient number, since it is larger than the sum of its proper divisors (2577399739).
13292632829 is a wasteful number, since it uses less digits than its factorization.
13292632829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37565 (or 37558 counting only the distinct ones).
The product of its digits is 559872, while the sum is 47.
The spelling of 13292632829 in words is "thirteen billion, two hundred ninety-two million, six hundred thirty-two thousand, eight hundred twenty-nine".
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