Base | Representation |
---|---|
bin | 11000011110011100… |
… | …11110000010001100 |
3 | 1020220202220002210211 |
4 | 30033032132002030 |
5 | 203402412300124 |
6 | 10011523212204 |
7 | 643426105351 |
oct | 141716360214 |
9 | 36822802724 |
10 | 13140353164 |
11 | 5633428904 |
12 | 2668817064 |
13 | 13154a3a03 |
14 | 8c9262628 |
15 | 51d927e94 |
hex | 30f39e08c |
13140353164 has 24 divisors (see below), whose sum is σ = 23284821168. Its totient is φ = 6487630080.
The previous prime is 13140353153. The next prime is 13140353221. The reversal of 13140353164 is 46135304131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700224 + ... + 718744.
It is an arithmetic number, because the mean of its divisors is an integer number (970200882).
Almost surely, 213140353164 is an apocalyptic number.
It is an amenable number.
13140353164 is a deficient number, since it is larger than the sum of its proper divisors (10144468004).
13140353164 is a wasteful number, since it uses less digits than its factorization.
13140353164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20745 (or 20743 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 13140353164 its reverse (46135304131), we get a palindrome (59275657295).
The spelling of 13140353164 in words is "thirteen billion, one hundred forty million, three hundred fifty-three thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •