Base | Representation |
---|---|
bin | 1000010111000011… |
… | …1111101001001000 |
3 | 12210101212211220212 |
4 | 2011300333221020 |
5 | 14044004311240 |
6 | 1010405140252 |
7 | 106420332656 |
oct | 20560775110 |
9 | 5711784825 |
10 | 2244213320 |
11 | a51888758 |
12 | 5276ba688 |
13 | 299c41b9b |
14 | 1740a9dd6 |
15 | d2052165 |
hex | 85c3fa48 |
2244213320 has 64 divisors (see below), whose sum is σ = 5125161600. Its totient is φ = 884308480.
The previous prime is 2244213311. The next prime is 2244213331. The reversal of 2244213320 is 233124422.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106147 + ... + 1108173.
It is an arithmetic number, because the mean of its divisors is an integer number (80080650).
Almost surely, 22244213320 is an apocalyptic number.
2244213320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2244213320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2562580800).
2244213320 is an abundant number, since it is smaller than the sum of its proper divisors (2880948280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2244213320 is a wasteful number, since it uses less digits than its factorization.
2244213320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2438 (or 2434 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2244213320 is about 47373.1286701649. The cubic root of 2244213320 is about 1309.2463703270.
Adding to 2244213320 its reverse (233124422), we get a palindrome (2477337742).
The spelling of 2244213320 in words is "two billion, two hundred forty-four million, two hundred thirteen thousand, three hundred twenty".
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