Base | Representation |
---|---|
bin | 10110111001001… |
… | …101000001010001 |
3 | 222202202000022102 |
4 | 112321031001101 |
5 | 1241312004124 |
6 | 102040250145 |
7 | 12342514265 |
oct | 2671150121 |
9 | 882660272 |
10 | 384094289 |
11 | 1878a17a7 |
12 | a8770955 |
13 | 61762937 |
14 | 390240a5 |
15 | 23ac0aae |
hex | 16e4d051 |
384094289 has 4 divisors (see below), whose sum is σ = 384147456. Its totient is φ = 384041124.
The previous prime is 384094267. The next prime is 384094297. The reversal of 384094289 is 982490483.
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 384094289 - 28 = 384094033 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (384094219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13649 + ... + 30894.
It is an arithmetic number, because the mean of its divisors is an integer number (96036864).
Almost surely, 2384094289 is an apocalyptic number.
It is an amenable number.
384094289 is a deficient number, since it is larger than the sum of its proper divisors (53167).
384094289 is an equidigital number, since it uses as much as digits as its factorization.
384094289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53166.
The product of its (nonzero) digits is 497664, while the sum is 47.
The square root of 384094289 is about 19598.3236272902. The cubic root of 384094289 is about 726.9077234044.
The spelling of 384094289 in words is "three hundred eighty-four million, ninety-four thousand, two hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •