Base | Representation |
---|---|
bin | 1111011011100011… |
… | …1111010010101100 |
3 | 101200200011020020211 |
4 | 3312320333102230 |
5 | 31440341300234 |
6 | 1523004152204 |
7 | 204434363500 |
oct | 36670772254 |
9 | 11620136224 |
10 | 4142134444 |
11 | 1836143a08 |
12 | 977238664 |
13 | 5101c8436 |
14 | 2b4192300 |
15 | 19399e164 |
hex | f6e3f4ac |
4142134444 has 72 divisors (see below), whose sum is σ = 9082772160. Its totient is φ = 1642594464.
The previous prime is 4142134427. The next prime is 4142134453. The reversal of 4142134444 is 4444312414.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147199 + ... + 173065.
Almost surely, 24142134444 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4142134444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4541386080).
4142134444 is an abundant number, since it is smaller than the sum of its proper divisors (4940637716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4142134444 is a wasteful number, since it uses less digits than its factorization.
4142134444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25947 (or 25938 counting only the distinct ones).
The product of its digits is 24576, while the sum is 31.
The square root of 4142134444 is about 64359.4161253814. The cubic root of 4142134444 is about 1605.9846759362.
Adding to 4142134444 its reverse (4444312414), we get a palindrome (8586446858).
The spelling of 4142134444 in words is "four billion, one hundred forty-two million, one hundred thirty-four thousand, four hundred forty-four".
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