Base | Representation |
---|---|
bin | 1000001110111101… |
… | …01001111111011010 |
3 | 102102001211211100200 |
4 | 10013132221333122 |
5 | 33023113202442 |
6 | 2010345243030 |
7 | 214354104123 |
oct | 40736517732 |
9 | 12361754320 |
10 | 4420444122 |
11 | 1969253106 |
12 | a34493476 |
13 | 555a70613 |
14 | 2dd11b04a |
15 | 1ad12634c |
hex | 1077a9fda |
4420444122 has 12 divisors (see below), whose sum is σ = 9577628970. Its totient is φ = 1473481368.
The previous prime is 4420444111. The next prime is 4420444123. The reversal of 4420444122 is 2214440244.
4420444122 is a `hidden beast` number, since 44 + 204 + 4 + 412 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 2260146681 + 2160297441 = 47541^2 + 46479^2 .
It is not an unprimeable number, because it can be changed into a prime (4420444123) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122790097 + ... + 122790132.
Almost surely, 24420444122 is an apocalyptic number.
4420444122 is an abundant number, since it is smaller than the sum of its proper divisors (5157184848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4420444122 is a wasteful number, since it uses less digits than its factorization.
4420444122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245580237 (or 245580234 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 27.
The square root of 4420444122 is about 66486.4205834545. The cubic root of 4420444122 is about 1641.1765454363.
Adding to 4420444122 its reverse (2214440244), we get a palindrome (6634884366).
The spelling of 4420444122 in words is "four billion, four hundred twenty million, four hundred forty-four thousand, one hundred twenty-two".
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