Base | Representation |
---|---|
bin | 111111100100100… |
… | …1011010110010010 |
3 | 12111122211022211221 |
4 | 1333021023112102 |
5 | 13332034042320 |
6 | 551355555254 |
7 | 103601104015 |
oct | 17711132622 |
9 | 5448738757 |
10 | 2133112210 |
11 | 9a50a4859 |
12 | 4b645bb2a |
13 | 27cc12598 |
14 | 16342937c |
15 | c74083aa |
hex | 7f24b592 |
2133112210 has 8 divisors (see below), whose sum is σ = 3839601996. Its totient is φ = 853244880.
The previous prime is 2133112199. The next prime is 2133112229. The reversal of 2133112210 is 122113312.
It can be written as a sum of positive squares in 2 ways, for example, as 2108738241 + 24373969 = 45921^2 + 4937^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106655601 + ... + 106655620.
Almost surely, 22133112210 is an apocalyptic number.
2133112210 is a deficient number, since it is larger than the sum of its proper divisors (1706489786).
2133112210 is a wasteful number, since it uses less digits than its factorization.
2133112210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213311228.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 2133112210 is about 46185.6277428379. The cubic root of 2133112210 is about 1287.2747003892.
Adding to 2133112210 its reverse (122113312), we get a palindrome (2255225522).
The spelling of 2133112210 in words is "two billion, one hundred thirty-three million, one hundred twelve thousand, two hundred ten".
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