Base | Representation |
---|---|
bin | 11000110010001010… |
… | …01010000010101110 |
3 | 1021100021222210021101 |
4 | 30121011022002232 |
5 | 204222223343032 |
6 | 10040150553314 |
7 | 650504310022 |
oct | 143105120256 |
9 | 37307883241 |
10 | 13305684142 |
11 | 5708791483 |
12 | 26b406883a |
13 | 134080caaa |
14 | 9031bc382 |
15 | 52d1d4de7 |
hex | 31914a0ae |
13305684142 has 8 divisors (see below), whose sum is σ = 20239632432. Its totient is φ = 6559140000.
The previous prime is 13305684131. The next prime is 13305684181. The reversal of 13305684142 is 24148650331.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 46850859 + ... + 46851142.
It is an arithmetic number, because the mean of its divisors is an integer number (2529954054).
Almost surely, 213305684142 is an apocalyptic number.
13305684142 is a deficient number, since it is larger than the sum of its proper divisors (6933948290).
13305684142 is an equidigital number, since it uses as much as digits as its factorization.
13305684142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93702074.
The product of its (nonzero) digits is 69120, while the sum is 37.
The spelling of 13305684142 in words is "thirteen billion, three hundred five million, six hundred eighty-four thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •