Base | Representation |
---|---|
bin | 111111100100110… |
… | …0001110010001001 |
3 | 12111122222222220110 |
4 | 1333021201302021 |
5 | 13332100012410 |
6 | 551401544533 |
7 | 103601635644 |
oct | 17711416211 |
9 | 5448888813 |
10 | 2133204105 |
11 | 9a51578aa |
12 | 4b64a5149 |
13 | 27cc45366 |
14 | 163450a5b |
15 | c7425720 |
hex | 7f261c89 |
2133204105 has 16 divisors (see below), whose sum is σ = 3505374144. Its totient is φ = 1106959680.
The previous prime is 2133204079. The next prime is 2133204137. The reversal of 2133204105 is 5014023312.
2133204105 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2133204105 - 26 = 2133204041 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1921251 + ... + 1922360.
It is an arithmetic number, because the mean of its divisors is an integer number (219085884).
Almost surely, 22133204105 is an apocalyptic number.
It is an amenable number.
2133204105 is a deficient number, since it is larger than the sum of its proper divisors (1372170039).
2133204105 is a wasteful number, since it uses less digits than its factorization.
2133204105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3843656.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 2133204105 is about 46186.6225762395. The cubic root of 2133204105 is about 1287.2931854943.
Adding to 2133204105 its reverse (5014023312), we get a palindrome (7147227417).
The spelling of 2133204105 in words is "two billion, one hundred thirty-three million, two hundred four thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •