Base | Representation |
---|---|
bin | 11010010110110101… |
… | …000101111110111110 |
3 | 2201001022000102020012 |
4 | 122112311011332332 |
5 | 430424334214233 |
6 | 21000113423222 |
7 | 2021210421566 |
oct | 322665057676 |
9 | 81038012205 |
10 | 28300304318 |
11 | 11002869560 |
12 | 559986ab12 |
13 | 28901c4200 |
14 | 1526801da6 |
15 | b097d5548 |
hex | 696d45fbe |
28300304318 has 48 divisors (see below), whose sum is σ = 51092390736. Its totient is φ = 11650129920.
The previous prime is 28300304317. The next prime is 28300304321. The reversal of 28300304318 is 81340300382.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28300304317) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125246 + ... + 268862.
It is an arithmetic number, because the mean of its divisors is an integer number (1064424807).
Almost surely, 228300304318 is an apocalyptic number.
28300304318 is a deficient number, since it is larger than the sum of its proper divisors (22792086418).
28300304318 is a wasteful number, since it uses less digits than its factorization.
28300304318 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143709 (or 143696 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The spelling of 28300304318 in words is "twenty-eight billion, three hundred million, three hundred four thousand, three hundred eighteen".
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