Base | Representation |
---|---|
bin | 10110110001010… |
… | …101000111000001 |
3 | 222121212011000101 |
4 | 112301111013001 |
5 | 1240244432043 |
6 | 101524122401 |
7 | 12316126612 |
oct | 2661250701 |
9 | 877764011 |
10 | 382030273 |
11 | 186711aa9 |
12 | a7b36401 |
13 | 611bc321 |
14 | 38a47c09 |
15 | 2381424d |
hex | 16c551c1 |
382030273 has 4 divisors (see below), whose sum is σ = 404502660. Its totient is φ = 359557888.
The previous prime is 382030249. The next prime is 382030309. The reversal of 382030273 is 372030283.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 147695409 + 234334864 = 12153^2 + 15308^2 .
It is a de Polignac number, because none of the positive numbers 2k-382030273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (382030073) 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, 11236168 + ... + 11236201.
It is an arithmetic number, because the mean of its divisors is an integer number (101125665).
Almost surely, 2382030273 is an apocalyptic number.
It is an amenable number.
382030273 is a deficient number, since it is larger than the sum of its proper divisors (22472387).
382030273 is a wasteful number, since it uses less digits than its factorization.
382030273 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22472386.
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 382030273 is about 19545.5947210618. The cubic root of 382030273 is about 725.6033173829.
The spelling of 382030273 in words is "three hundred eighty-two million, thirty thousand, two hundred seventy-three".
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