Base | Representation |
---|---|
bin | 1111110111101100100000 |
3 | 21211100211202 |
4 | 33313230200 |
5 | 2031112123 |
6 | 225100332 |
7 | 50235056 |
oct | 17675440 |
9 | 7740752 |
10 | 4160288 |
11 | 2391760 |
12 | 14876a8 |
13 | b28812 |
14 | 7a41d6 |
15 | 572a28 |
hex | 3f7b20 |
4160288 has 48 divisors (see below), whose sum is σ = 9144576. Its totient is φ = 1847040.
The previous prime is 4160281. The next prime is 4160323. The reversal of 4160288 is 8820614.
It is a self number, because there is not a number n which added to its sum of digits gives 4160288.
It is not an unprimeable number, because it can be changed into a prime (4160281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18545 + ... + 18767.
It is an arithmetic number, because the mean of its divisors is an integer number (190512).
Almost surely, 24160288 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 4160288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4572288).
4160288 is an abundant number, since it is smaller than the sum of its proper divisors (4984288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4160288 is a wasteful number, since it uses less digits than its factorization.
4160288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297 (or 289 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 4160288 is about 2039.6784060239. The cubic root of 4160288 is about 160.8327416971.
The spelling of 4160288 in words is "four million, one hundred sixty thousand, two hundred eighty-eight".
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