Base | Representation |
---|---|
bin | 1000010010000110… |
… | …1110010101000110 |
3 | 12201221210002201111 |
4 | 2010201232111012 |
5 | 14023144324110 |
6 | 1004343515234 |
7 | 106045604020 |
oct | 20441562506 |
9 | 5657702644 |
10 | 2223433030 |
11 | a41085165 |
12 | 520758b1a |
13 | 295847560 |
14 | 17141b010 |
15 | d02e9e8a |
hex | 8486e546 |
2223433030 has 64 divisors (see below), whose sum is σ = 4976737920. Its totient is φ = 696397824.
The previous prime is 2223433027. The next prime is 2223433031. The reversal of 2223433030 is 303343222.
It is a junction number, because it is equal to n+sod(n) for n = 2223432992 and 2223433010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223433031) 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 31 ways as a sum of consecutive naturals, for example, 75676 + ... + 100864.
It is an arithmetic number, because the mean of its divisors is an integer number (77761530).
Almost surely, 22223433030 is an apocalyptic number.
2223433030 is an abundant number, since it is smaller than the sum of its proper divisors (2753304890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2223433030 is a wasteful number, since it uses less digits than its factorization.
2223433030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25313.
The product of its (nonzero) digits is 2592, while the sum is 22.
The square root of 2223433030 is about 47153.2928860753. The cubic root of 2223433030 is about 1305.1928449665.
Adding to 2223433030 its reverse (303343222), we get a palindrome (2526776252).
The spelling of 2223433030 in words is "two billion, two hundred twenty-three million, four hundred thirty-three thousand, thirty".
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