Base | Representation |
---|---|
bin | 11111011110001… |
… | …010010100101111 |
3 | 1100210112012020210 |
4 | 133132022110233 |
5 | 2040132002203 |
6 | 124220513503 |
7 | 16040633325 |
oct | 3736122457 |
9 | 1323465223 |
10 | 528000303 |
11 | 251051496 |
12 | 1289ab893 |
13 | 85509b1c |
14 | 501a3d15 |
15 | 31549803 |
hex | 1f78a52f |
528000303 has 16 divisors (see below), whose sum is σ = 743777280. Its totient is φ = 332628576.
The previous prime is 528000269. The next prime is 528000307. The reversal of 528000303 is 303000825.
It is not a de Polignac number, because 528000303 - 28 = 528000047 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 528000303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (528000307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60475 + ... + 68652.
It is an arithmetic number, because the mean of its divisors is an integer number (46486080).
Almost surely, 2528000303 is an apocalyptic number.
528000303 is a deficient number, since it is larger than the sum of its proper divisors (215776977).
528000303 is a wasteful number, since it uses less digits than its factorization.
528000303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129206.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 528000303 is about 22978.2571793424. The cubic root of 528000303 is about 808.2481587325.
The spelling of 528000303 in words is "five hundred twenty-eight million, three hundred three", and thus it is an aban number.
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