Base | Representation |
---|---|
bin | 1000010010000000… |
… | …1011111101110101 |
3 | 12201221000122001101 |
4 | 2010200023331311 |
5 | 14023043431013 |
6 | 1004331130101 |
7 | 106042305262 |
oct | 20440137565 |
9 | 5657018041 |
10 | 2223030133 |
11 | a4092a495 |
12 | 5205a3931 |
13 | 29573605c |
14 | 171354269 |
15 | d026a8dd |
hex | 8480bf75 |
2223030133 has 4 divisors (see below), whose sum is σ = 2227139788. Its totient is φ = 2218920480.
The previous prime is 2223030113. The next prime is 2223030221. The reversal of 2223030133 is 3310303222.
It is a happy number.
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 1478940849 + 744089284 = 38457^2 + 27278^2 .
It is a cyclic number.
It is not a de Polignac number, because 2223030133 - 25 = 2223030101 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2223030133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223030113) 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, 2054016 + ... + 2055097.
It is an arithmetic number, because the mean of its divisors is an integer number (556784947).
Almost surely, 22223030133 is an apocalyptic number.
It is an amenable number.
2223030133 is a deficient number, since it is larger than the sum of its proper divisors (4109655).
2223030133 is an equidigital number, since it uses as much as digits as its factorization.
2223030133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4109654.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 2223030133 is about 47149.0204882350. The cubic root of 2223030133 is about 1305.1140044167.
Adding to 2223030133 its reverse (3310303222), we get a palindrome (5533333355).
The spelling of 2223030133 in words is "two billion, two hundred twenty-three million, thirty thousand, one hundred thirty-three".
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