Base | Representation |
---|---|
bin | 1000001111011100… |
… | …0010011110000100 |
3 | 12201011201121100020 |
4 | 2003313002132010 |
5 | 14012313241312 |
6 | 1003304015140 |
7 | 105551521005 |
oct | 20367023604 |
9 | 5634647306 |
10 | 2212243332 |
11 | a35832182 |
12 | 518a614b0 |
13 | 29342a330 |
14 | 16db471ac |
15 | ce33978c |
hex | 83dc2784 |
2212243332 has 24 divisors (see below), whose sum is σ = 5558970816. Its totient is φ = 680690208.
The previous prime is 2212243309. The next prime is 2212243333. The reversal of 2212243332 is 2333422122.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (2212243333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7090368 + ... + 7090679.
It is an arithmetic number, because the mean of its divisors is an integer number (231623784).
Almost surely, 22212243332 is an apocalyptic number.
It is an amenable number.
2212243332 is an abundant number, since it is smaller than the sum of its proper divisors (3346727484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212243332 is a wasteful number, since it uses less digits than its factorization.
2212243332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14181067 (or 14181065 counting only the distinct ones).
The product of its digits is 3456, while the sum is 24.
The square root of 2212243332 is about 47034.4908763771. The cubic root of 2212243332 is about 1302.9996475849. Note that the first 3 decimals are identical.
Adding to 2212243332 its reverse (2333422122), we get a palindrome (4545665454).
The spelling of 2212243332 in words is "two billion, two hundred twelve million, two hundred forty-three thousand, three hundred thirty-two".
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