Base | Representation |
---|---|
bin | 1001000110010001… |
… | …0111110110101100 |
3 | 20022012111012101212 |
4 | 2101210113312230 |
5 | 20000202344322 |
6 | 1042201253552 |
7 | 114343423421 |
oct | 22144276654 |
9 | 6265435355 |
10 | 2442231212 |
11 | 1043637503 |
12 | 581a942b8 |
13 | 2cbc83c35 |
14 | 1924d3d48 |
15 | e46190e2 |
hex | 91917dac |
2442231212 has 12 divisors (see below), whose sum is σ = 4411772736. Its totient is φ = 1181724720.
The previous prime is 2442231199. The next prime is 2442231217. The reversal of 2442231212 is 2121322442.
2442231212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2442231217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9847583 + ... + 9847830.
It is an arithmetic number, because the mean of its divisors is an integer number (367647728).
Almost surely, 22442231212 is an apocalyptic number.
It is an amenable number.
2442231212 is a deficient number, since it is larger than the sum of its proper divisors (1969541524).
2442231212 is a wasteful number, since it uses less digits than its factorization.
2442231212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19695448 (or 19695446 counting only the distinct ones).
The product of its digits is 1536, while the sum is 23.
The square root of 2442231212 is about 49418.9357635310. The cubic root of 2442231212 is about 1346.6733294064.
Adding to 2442231212 its reverse (2121322442), we get a palindrome (4563553654).
The spelling of 2442231212 in words is "two billion, four hundred forty-two million, two hundred thirty-one thousand, two hundred twelve".
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