Base | Representation |
---|---|
bin | 1100000001000111011001… |
… | …0000000001001100110011 |
3 | 1201210011211211022112201201 |
4 | 3000101312100001030303 |
5 | 3212441321122010303 |
6 | 44034035134512031 |
7 | 2532425655012160 |
oct | 300216620011463 |
9 | 51704754275651 |
10 | 13213303313203 |
11 | 4234804283014 |
12 | 15949b0665617 |
13 | 74b017167146 |
14 | 339754c69067 |
15 | 17da959c381d |
hex | c0476401333 |
13213303313203 has 8 divisors (see below), whose sum is σ = 15101399566080. Its totient is φ = 11325327433800.
The previous prime is 13213303313201. The next prime is 13213303313251. The reversal of 13213303313203 is 30231330331231.
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 13213303313203 - 21 = 13213303313201 is a prime.
It is a super-2 number, since 2×132133033132032 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13213303313201) 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, 29858023 + ... + 30297328.
It is an arithmetic number, because the mean of its divisors is an integer number (1887674945760).
Almost surely, 213213303313203 is an apocalyptic number.
13213303313203 is a deficient number, since it is larger than the sum of its proper divisors (1888096252877).
13213303313203 is an equidigital number, since it uses as much as digits as its factorization.
13213303313203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60186737.
The product of its (nonzero) digits is 8748, while the sum is 28.
Adding to 13213303313203 its reverse (30231330331231), we get a palindrome (43444633644434).
The spelling of 13213303313203 in words is "thirteen trillion, two hundred thirteen billion, three hundred three million, three hundred thirteen thousand, two hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.396 sec. • engine limits •