Base | Representation |
---|---|
bin | 1000010010000101… |
… | …0101101110010101 |
3 | 12201221120222110201 |
4 | 2010201111232111 |
5 | 14023133112440 |
6 | 1004341420501 |
7 | 106045004131 |
oct | 20441255625 |
9 | 5657528421 |
10 | 2223332245 |
11 | a41016472 |
12 | 52070a731 |
13 | 295810714 |
14 | 1713d23c1 |
15 | d02ca19a |
hex | 84855b95 |
2223332245 has 32 divisors (see below), whose sum is σ = 2820178944. Its totient is φ = 1680307200.
The previous prime is 2223332239. The next prime is 2223332249. The reversal of 2223332245 is 5422333222.
It is not a de Polignac number, because 2223332245 - 27 = 2223332117 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 (2223332249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1979254 + ... + 1980376.
It is an arithmetic number, because the mean of its divisors is an integer number (88130592).
Almost surely, 22223332245 is an apocalyptic number.
It is an amenable number.
2223332245 is a deficient number, since it is larger than the sum of its proper divisors (596846699).
2223332245 is a wasteful number, since it uses less digits than its factorization.
2223332245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1453.
The product of its digits is 17280, while the sum is 28.
The square root of 2223332245 is about 47152.2241787172. The cubic root of 2223332245 is about 1305.1731238345.
Adding to 2223332245 its reverse (5422333222), we get a palindrome (7645665467).
The spelling of 2223332245 in words is "two billion, two hundred twenty-three million, three hundred thirty-two thousand, two hundred forty-five".
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