Base | Representation |
---|---|
bin | 10000111100011… |
… | …110011100100001 |
3 | 201210221100220212 |
4 | 100330132130201 |
5 | 1040234220201 |
6 | 44113143505 |
7 | 10021262216 |
oct | 2074363441 |
9 | 653840825 |
10 | 284288801 |
11 | 136523425 |
12 | 7b25ab95 |
13 | 46b89834 |
14 | 29a83b0d |
15 | 19e58abb |
hex | 10f1e721 |
284288801 has 2 divisors, whose sum is σ = 284288802. Its totient is φ = 284288800.
The previous prime is 284288761. The next prime is 284288857. The reversal of 284288801 is 108882482.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 243328801 + 40960000 = 15599^2 + 6400^2 .
It is a cyclic number.
It is not a de Polignac number, because 284288801 - 26 = 284288737 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (284288881) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142144400 + 142144401.
It is an arithmetic number, because the mean of its divisors is an integer number (142144401).
Almost surely, 2284288801 is an apocalyptic number.
It is an amenable number.
284288801 is a deficient number, since it is larger than the sum of its proper divisors (1).
284288801 is an equidigital number, since it uses as much as digits as its factorization.
284288801 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 65536, while the sum is 41.
The square root of 284288801 is about 16860.8659623401. The cubic root of 284288801 is about 657.5365782250.
The spelling of 284288801 in words is "two hundred eighty-four million, two hundred eighty-eight thousand, eight hundred one".
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