Base | Representation |
---|---|
bin | 1000001111111011… |
… | …10100101010001110 |
3 | 102102122012220201100 |
4 | 10013331310222032 |
5 | 33032211124121 |
6 | 2011240323530 |
7 | 214513412625 |
oct | 40775645216 |
9 | 12378186640 |
10 | 4428614286 |
11 | 1972923508 |
12 | a371735a6 |
13 | 557671335 |
14 | 3002466bc |
15 | 1adbdc026 |
hex | 107f74a8e |
4428614286 has 24 divisors (see below), whose sum is σ = 9854665704. Its totient is φ = 1436307120.
The previous prime is 4428614159. The next prime is 4428614287. The reversal of 4428614286 is 6824168244.
4428614286 is a `hidden beast` number, since 4 + 4 + 2 + 8 + 614 + 28 + 6 = 666.
It is a super-2 number, since 2×44286142862 = 39225248988326579592, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4428614287) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3324120 + ... + 3325451.
It is an arithmetic number, because the mean of its divisors is an integer number (410611071).
Almost surely, 24428614286 is an apocalyptic number.
4428614286 is an abundant number, since it is smaller than the sum of its proper divisors (5426051418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4428614286 is a wasteful number, since it uses less digits than its factorization.
4428614286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6649616 (or 6649613 counting only the distinct ones).
The product of its digits is 589824, while the sum is 45.
The square root of 4428614286 is about 66547.8345703299. The cubic root of 4428614286 is about 1642.1870343289.
The spelling of 4428614286 in words is "four billion, four hundred twenty-eight million, six hundred fourteen thousand, two hundred eighty-six".
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