Base | Representation |
---|---|
bin | 10000111000011… |
… | …010110011010110 |
3 | 201201221100002000 |
4 | 100320122303112 |
5 | 1040001202202 |
6 | 44034300130 |
7 | 10006242513 |
oct | 2070326326 |
9 | 651840060 |
10 | 283225302 |
11 | 1359673a8 |
12 | 7aa27646 |
13 | 468a6749 |
14 | 2988830a |
15 | 19ce891c |
hex | 10e1acd6 |
283225302 has 16 divisors (see below), whose sum is σ = 629389680. Its totient is φ = 94408416.
The previous prime is 283225297. The next prime is 283225333. The reversal of 283225302 is 203522382.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622403 + ... + 2622510.
It is an arithmetic number, because the mean of its divisors is an integer number (39336855).
Almost surely, 2283225302 is an apocalyptic number.
283225302 is an abundant number, since it is smaller than the sum of its proper divisors (346164378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
283225302 is a wasteful number, since it uses less digits than its factorization.
283225302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5244924 (or 5244918 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 283225302 is about 16829.2989158788. The cubic root of 283225302 is about 656.7156251415.
Adding to 283225302 its reverse (203522382), we get a palindrome (486747684).
The spelling of 283225302 in words is "two hundred eighty-three million, two hundred twenty-five thousand, three hundred two".
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