Base | Representation |
---|---|
bin | 1010101111011100… |
… | …0100010110100001 |
3 | 21102221111211110120 |
4 | 2223313010112201 |
5 | 21401113332211 |
6 | 1154035550453 |
7 | 131310661065 |
oct | 25367042641 |
9 | 7387454416 |
10 | 2883339681 |
11 | 124a62a862 |
12 | 68575b429 |
13 | 36c489771 |
14 | 1d4d19aa5 |
15 | 11d1ecd06 |
hex | abdc45a1 |
2883339681 has 4 divisors (see below), whose sum is σ = 3844452912. Its totient is φ = 1922226452.
The previous prime is 2883339631. The next prime is 2883339751. The reversal of 2883339681 is 1869333882.
2883339681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2883339681 - 29 = 2883339169 is a prime.
It is a super-2 number, since 2×28833396812 = 16627295432058363522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2883339611) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480556611 + ... + 480556616.
It is an arithmetic number, because the mean of its divisors is an integer number (961113228).
Almost surely, 22883339681 is an apocalyptic number.
It is an amenable number.
2883339681 is a deficient number, since it is larger than the sum of its proper divisors (961113231).
2883339681 is an equidigital number, since it uses as much as digits as its factorization.
2883339681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961113230.
The product of its digits is 1492992, while the sum is 51.
The square root of 2883339681 is about 53696.7380852878. The cubic root of 2883339681 is about 1423.3070579216.
The spelling of 2883339681 in words is "two billion, eight hundred eighty-three million, three hundred thirty-nine thousand, six hundred eighty-one".
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