Base | Representation |
---|---|
bin | 111111101010110… |
… | …1000111100111011 |
3 | 12111212222022022101 |
4 | 1333111220330323 |
5 | 13333403113240 |
6 | 551554004231 |
7 | 103640631526 |
oct | 17725507473 |
9 | 5455868271 |
10 | 2136379195 |
11 | 9a6a26345 |
12 | 4b7576677 |
13 | 2807b7602 |
14 | 163a39bbd |
15 | c785139a |
hex | 7f568f3b |
2136379195 has 4 divisors (see below), whose sum is σ = 2563655040. Its totient is φ = 1709103352.
The previous prime is 2136379187. The next prime is 2136379207. The reversal of 2136379195 is 5919736312.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2136379195 - 23 = 2136379187 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213637915 + ... + 213637924.
It is an arithmetic number, because the mean of its divisors is an integer number (640913760).
Almost surely, 22136379195 is an apocalyptic number.
2136379195 is a deficient number, since it is larger than the sum of its proper divisors (427275845).
2136379195 is an equidigital number, since it uses as much as digits as its factorization.
2136379195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 427275844.
The product of its digits is 306180, while the sum is 46.
The square root of 2136379195 is about 46220.9821942373. The cubic root of 2136379195 is about 1287.9315437798.
The spelling of 2136379195 in words is "two billion, one hundred thirty-six million, three hundred seventy-nine thousand, one hundred ninety-five".
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