Base | Representation |
---|---|
bin | 1111011011101110… |
… | …0100010010101110 |
3 | 101200201102120100000 |
4 | 3312323210102232 |
5 | 31441024412121 |
6 | 1523030445130 |
7 | 204443210046 |
oct | 36673442256 |
9 | 11621376300 |
10 | 4142810286 |
11 | 183656575a |
12 | 9775037a6 |
13 | 5103a3c44 |
14 | 2b42ca726 |
15 | 193a84526 |
hex | f6ee44ae |
4142810286 has 48 divisors (see below), whose sum is σ = 9379738368. Its totient is φ = 1370374200.
The previous prime is 4142810281. The next prime is 4142810327. The reversal of 4142810286 is 6820182414.
It is a self number, because there is not a number n which added to its sum of digits gives 4142810286.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4142810281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31131 + ... + 96201.
It is an arithmetic number, because the mean of its divisors is an integer number (195411216).
Almost surely, 24142810286 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4142810286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4689869184).
4142810286 is an abundant number, since it is smaller than the sum of its proper divisors (5236928082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4142810286 is a wasteful number, since it uses less digits than its factorization.
4142810286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65219 (or 65207 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 4142810286 is about 64364.6664405246. Note that the first 3 decimals coincide. The cubic root of 4142810286 is about 1606.0720168054.
The spelling of 4142810286 in words is "four billion, one hundred forty-two million, eight hundred ten thousand, two hundred eighty-six".
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