Base | Representation |
---|---|
bin | 111111001010010… |
… | …0010100111001011 |
3 | 12110200212022002012 |
4 | 1332110202213023 |
5 | 13320021020432 |
6 | 550144130135 |
7 | 103342604426 |
oct | 17624424713 |
9 | 5420768065 |
10 | 2119313867 |
11 | 99832a970 |
12 | 4b190694b |
13 | 27a0c0b98 |
14 | 1616769bd |
15 | c60cecb2 |
hex | 7e5229cb |
2119313867 has 16 divisors (see below), whose sum is σ = 2381702400. Its totient is φ = 1869151200.
The previous prime is 2119313851. The next prime is 2119313879. The reversal of 2119313867 is 7683139112.
It is a cyclic number.
It is not a de Polignac number, because 2119313867 - 24 = 2119313851 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2119313887) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 55442 + ... + 85512.
It is an arithmetic number, because the mean of its divisors is an integer number (148856400).
Almost surely, 22119313867 is an apocalyptic number.
2119313867 is a deficient number, since it is larger than the sum of its proper divisors (262388533).
2119313867 is a wasteful number, since it uses less digits than its factorization.
2119313867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30274.
The product of its digits is 54432, while the sum is 41.
The square root of 2119313867 is about 46036.0062016678. The cubic root of 2119313867 is about 1284.4930534230.
The spelling of 2119313867 in words is "two billion, one hundred nineteen million, three hundred thirteen thousand, eight hundred sixty-seven".
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