Base | Representation |
---|---|
bin | 11000110101010101… |
… | …01101000111000001 |
3 | 1021102011002020021221 |
4 | 30122222231013001 |
5 | 204301032214241 |
6 | 10042541315041 |
7 | 651246500620 |
oct | 143252550701 |
9 | 37364066257 |
10 | 13332304321 |
11 | 5721813626 |
12 | 2700b65a81 |
13 | 13461a058b |
14 | 90694b6b7 |
15 | 5306e25d1 |
hex | 31aaad1c1 |
13332304321 has 8 divisors (see below), whose sum is σ = 15315868544. Its totient is φ = 11368477440.
The previous prime is 13332304301. The next prime is 13332304331. The reversal of 13332304321 is 12340323331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13332304321 - 211 = 13332302273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13332304301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4932885 + ... + 4935586.
It is an arithmetic number, because the mean of its divisors is an integer number (1914483568).
Almost surely, 213332304321 is an apocalyptic number.
It is an amenable number.
13332304321 is a deficient number, since it is larger than the sum of its proper divisors (1983564223).
13332304321 is an equidigital number, since it uses as much as digits as its factorization.
13332304321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9868671.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 13332304321 its reverse (12340323331), we get a palindrome (25672627652).
The spelling of 13332304321 in words is "thirteen billion, three hundred thirty-two million, three hundred four thousand, three hundred twenty-one".
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