Base | Representation |
---|---|
bin | 111111111111010… |
… | …1010100110111011 |
3 | 12112122012200222011 |
4 | 1333332222212323 |
5 | 13344131241013 |
6 | 553020310351 |
7 | 104131223356 |
oct | 17776524673 |
9 | 5478180864 |
10 | 2147133883 |
11 | a02001514 |
12 | 4bb0a23b7 |
13 | 282ab182b |
14 | 16523929d |
15 | c8777c3d |
hex | 7ffaa9bb |
2147133883 has 8 divisors (see below), whose sum is σ = 2153258352. Its totient is φ = 2141018976.
The previous prime is 2147133809. The next prime is 2147133887. The reversal of 2147133883 is 3883317412.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2147133883 - 213 = 2147125691 is a prime.
It is a super-2 number, since 2×21471338832 = 9220367823053315378, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2147133887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724641 + ... + 727597.
It is an arithmetic number, because the mean of its divisors is an integer number (269157294).
Almost surely, 22147133883 is an apocalyptic number.
2147133883 is a deficient number, since it is larger than the sum of its proper divisors (6124469).
2147133883 is a wasteful number, since it uses less digits than its factorization.
2147133883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4781.
The product of its digits is 96768, while the sum is 40.
The square root of 2147133883 is about 46337.1760360944. The cubic root of 2147133883 is about 1290.0891076800.
The spelling of 2147133883 in words is "two billion, one hundred forty-seven million, one hundred thirty-three thousand, eight hundred eighty-three".
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