Base | Representation |
---|---|
bin | 1011110110100100011110… |
… | …0011110000000010111001 |
3 | 1201010212012122021020002101 |
4 | 2331221013203300002321 |
5 | 3202004301110031413 |
6 | 43414513430303401 |
7 | 2513353235403121 |
oct | 275510743600271 |
9 | 51125178236071 |
10 | 13032131330233 |
11 | 4174994430774 |
12 | 156586a4b7b61 |
13 | 736c0378a962 |
14 | 330a89553c81 |
15 | 178ee0465edd |
hex | bda478f00b9 |
13032131330233 has 4 divisors (see below), whose sum is σ = 13349988191988. Its totient is φ = 12714274468480.
The previous prime is 13032131330177. The next prime is 13032131330261. The reversal of 13032131330233 is 33203313123031.
13032131330233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 6010945668729 + 7021185661504 = 2451723^2 + 2649752^2 .
It is a cyclic number.
It is not a de Polignac number, because 13032131330233 - 229 = 13031594459321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13032131300233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158928430816 + ... + 158928430897.
It is an arithmetic number, because the mean of its divisors is an integer number (3337497047997).
Almost surely, 213032131330233 is an apocalyptic number.
It is an amenable number.
13032131330233 is a deficient number, since it is larger than the sum of its proper divisors (317856861755).
13032131330233 is an equidigital number, since it uses as much as digits as its factorization.
13032131330233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317856861754.
The product of its (nonzero) digits is 8748, while the sum is 28.
Adding to 13032131330233 its reverse (33203313123031), we get a palindrome (46235444453264).
The spelling of 13032131330233 in words is "thirteen trillion, thirty-two billion, one hundred thirty-one million, three hundred thirty thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •