Base | Representation |
---|---|
bin | 1000111010110100… |
… | …1010110001101001 |
3 | 20011212010020012222 |
4 | 2032231022301221 |
5 | 14400404032124 |
6 | 1033324043425 |
7 | 113221260230 |
oct | 21655126151 |
9 | 6155106188 |
10 | 2394205289 |
11 | 1019514963 |
12 | 569993575 |
13 | 2c203a228 |
14 | 189d91b17 |
15 | e02ce25e |
hex | 8eb4ac69 |
2394205289 has 4 divisors (see below), whose sum is σ = 2736234624. Its totient is φ = 2052175956.
The previous prime is 2394205283. The next prime is 2394205343. The reversal of 2394205289 is 9825024932.
2394205289 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 2394205289 - 220 = 2393156713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2394205283) 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, 171014657 + ... + 171014670.
It is an arithmetic number, because the mean of its divisors is an integer number (684058656).
Almost surely, 22394205289 is an apocalyptic number.
It is an amenable number.
2394205289 is a deficient number, since it is larger than the sum of its proper divisors (342029335).
2394205289 is an equidigital number, since it uses as much as digits as its factorization.
2394205289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 342029334.
The product of its (nonzero) digits is 311040, while the sum is 44.
The square root of 2394205289 is about 48930.6170919599. The cubic root of 2394205289 is about 1337.7874844110.
The spelling of 2394205289 in words is "two billion, three hundred ninety-four million, two hundred five thousand, two hundred eighty-nine".
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