Base | Representation |
---|---|
bin | 11000101001011111… |
… | …11001101100110001 |
3 | 1021011020020012220211 |
4 | 30110233321230301 |
5 | 204100122101223 |
6 | 10025033104121 |
7 | 645632446405 |
oct | 142457715461 |
9 | 37136205824 |
10 | 13233003313 |
11 | 568075a282 |
12 | 2693858041 |
13 | 132b742c9a |
14 | 8d769d105 |
15 | 526b29d0d |
hex | 314bf9b31 |
13233003313 has 4 divisors (see below), whose sum is σ = 13233241188. Its totient is φ = 13232765440.
The previous prime is 13233003299. The next prime is 13233003323. The reversal of 13233003313 is 31330033231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2493204624 + 10739798689 = 49932^2 + 103633^2 .
It is a cyclic number.
It is not a de Polignac number, because 13233003313 - 25 = 13233003281 is a prime.
It is a super-2 number, since 2×132330033132 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13233003323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14145 + ... + 163297.
It is an arithmetic number, because the mean of its divisors is an integer number (3308310297).
Almost surely, 213233003313 is an apocalyptic number.
It is an amenable number.
13233003313 is a deficient number, since it is larger than the sum of its proper divisors (237875).
13233003313 is an equidigital number, since it uses as much as digits as its factorization.
13233003313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237874.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 13233003313 its reverse (31330033231), we get a palindrome (44563036544).
The spelling of 13233003313 in words is "thirteen billion, two hundred thirty-three million, three thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •