Base | Representation |
---|---|
bin | 1000010010000101… |
… | …0101111010010101 |
3 | 12201221121000112011 |
4 | 2010201111322111 |
5 | 14023133124023 |
6 | 1004341424221 |
7 | 106045006306 |
oct | 20441257225 |
9 | 5657530464 |
10 | 2223333013 |
11 | a41017000 |
12 | 52070b071 |
13 | 295810b85 |
14 | 1713d27ad |
15 | d02ca50d |
hex | 84855e95 |
2223333013 has 16 divisors (see below), whose sum is σ = 2574239040. Its totient is φ = 1914810480.
The previous prime is 2223332999. The next prime is 2223333031. The reversal of 2223333013 is 3103333222.
It is not a de Polignac number, because 2223333013 - 217 = 2223201941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223333043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18670 + ... + 69247.
It is an arithmetic number, because the mean of its divisors is an integer number (160889940).
Almost surely, 22223333013 is an apocalyptic number.
It is an amenable number.
2223333013 is a deficient number, since it is larger than the sum of its proper divisors (350906027).
2223333013 is an equidigital number, since it uses as much as digits as its factorization.
2223333013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87969 (or 87947 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
The square root of 2223333013 is about 47152.2323225529. The cubic root of 2223333013 is about 1305.1732741154.
Adding to 2223333013 its reverse (3103333222), we get a palindrome (5326666235).
The spelling of 2223333013 in words is "two billion, two hundred twenty-three million, three hundred thirty-three thousand, thirteen".
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