Base | Representation |
---|---|
bin | 11000110011111001… |
… | …01001110110001100 |
3 | 1021101022100220122020 |
4 | 30121330221312030 |
5 | 204234434413312 |
6 | 10041430450140 |
7 | 651042051411 |
oct | 143174516614 |
9 | 37338326566 |
10 | 13320232332 |
11 | 5715a18780 |
12 | 26b8b03950 |
13 | 13438348a4 |
14 | 9050c8108 |
15 | 52e60a78c |
hex | 319f29d8c |
13320232332 has 48 divisors (see below), whose sum is σ = 34235265792. Its totient is φ = 3997241280.
The previous prime is 13320232297. The next prime is 13320232333. The reversal of 13320232332 is 23323202331.
It is not an unprimeable number, because it can be changed into a prime (13320232333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476263 + ... + 503454.
It is an arithmetic number, because the mean of its divisors is an integer number (713234704).
Almost surely, 213320232332 is an apocalyptic number.
13320232332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13320232332 is an abundant number, since it is smaller than the sum of its proper divisors (20915033460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13320232332 is a wasteful number, since it uses less digits than its factorization.
13320232332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 979838 (or 979836 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 13320232332 its reverse (23323202331), we get a palindrome (36643434663).
The spelling of 13320232332 in words is "thirteen billion, three hundred twenty million, two hundred thirty-two thousand, three hundred thirty-two".
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