Base | Representation |
---|---|
bin | 111111100100111… |
… | …1001000111101001 |
3 | 12111200011212000121 |
4 | 1333021321013221 |
5 | 13332111042224 |
6 | 551404003241 |
7 | 103602514423 |
oct | 17711710751 |
9 | 5450155017 |
10 | 2133299689 |
11 | 9a52126a4 |
12 | 4b6530521 |
13 | 27cc79a11 |
14 | 163477813 |
15 | c7443be4 |
hex | 7f2791e9 |
2133299689 has 32 divisors (see below), whose sum is σ = 2466892800. Its totient is φ = 1831403520.
The previous prime is 2133299687. The next prime is 2133299717. The reversal of 2133299689 is 9869923312.
It is a cyclic number.
It is not a de Polignac number, because 2133299689 - 21 = 2133299687 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2133299687) 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 31 ways as a sum of consecutive naturals, for example, 2572927 + ... + 2573755.
It is an arithmetic number, because the mean of its divisors is an integer number (77090400).
Almost surely, 22133299689 is an apocalyptic number.
It is an amenable number.
2133299689 is a deficient number, since it is larger than the sum of its proper divisors (333593111).
2133299689 is a wasteful number, since it uses less digits than its factorization.
2133299689 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1153.
The product of its digits is 1259712, while the sum is 52.
The square root of 2133299689 is about 46187.6573231421. The cubic root of 2133299689 is about 1287.3124120955.
The spelling of 2133299689 in words is "two billion, one hundred thirty-three million, two hundred ninety-nine thousand, six hundred eighty-nine".
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