Base | Representation |
---|---|
bin | 111111100100100… |
… | …1000101010110001 |
3 | 12111122210202210101 |
4 | 1333021020222301 |
5 | 13332033214413 |
6 | 551355432401 |
7 | 103601030014 |
oct | 17711105261 |
9 | 5448722711 |
10 | 2133101233 |
11 | 9a509758a |
12 | 4b6455701 |
13 | 27cc0a5a3 |
14 | 16342537b |
15 | c7404edd |
hex | 7f248ab1 |
2133101233 has 2 divisors, whose sum is σ = 2133101234. Its totient is φ = 2133101232.
The previous prime is 2133101221. The next prime is 2133101239. The reversal of 2133101233 is 3321013312.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1441569024 + 691532209 = 37968^2 + 26297^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2133101233 is a prime.
It is a super-2 number, since 2×21331012332 = 9100241740452240578, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2133101233.
It is not a weakly prime, because it can be changed into another prime (2133101239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066550616 + 1066550617.
It is an arithmetic number, because the mean of its divisors is an integer number (1066550617).
Almost surely, 22133101233 is an apocalyptic number.
It is an amenable number.
2133101233 is a deficient number, since it is larger than the sum of its proper divisors (1).
2133101233 is an equidigital number, since it uses as much as digits as its factorization.
2133101233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 2133101233 is about 46185.5089070154. The cubic root of 2133101233 is about 1287.2724922793.
Adding to 2133101233 its reverse (3321013312), we get a palindrome (5454114545).
The spelling of 2133101233 in words is "two billion, one hundred thirty-three million, one hundred one thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.387 sec. • engine limits •