Base | Representation |
---|---|
bin | 11111100001100… |
… | …100010010111101 |
3 | 1100212012112221222 |
4 | 133201210102331 |
5 | 2040344034432 |
6 | 124252003125 |
7 | 16051342304 |
oct | 3741442275 |
9 | 1325175858 |
10 | 528893117 |
11 | 251601255 |
12 | 1291604a5 |
13 | 8576030c |
14 | 5035743b |
15 | 31674112 |
hex | 1f8644bd |
528893117 has 2 divisors, whose sum is σ = 528893118. Its totient is φ = 528893116.
The previous prime is 528893111. The next prime is 528893143. The reversal of 528893117 is 711398825.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 376592836 + 152300281 = 19406^2 + 12341^2 .
It is a cyclic number.
It is not a de Polignac number, because 528893117 - 216 = 528827581 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (528893111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264446558 + 264446559.
It is an arithmetic number, because the mean of its divisors is an integer number (264446559).
Almost surely, 2528893117 is an apocalyptic number.
It is an amenable number.
528893117 is a deficient number, since it is larger than the sum of its proper divisors (1).
528893117 is an equidigital number, since it uses as much as digits as its factorization.
528893117 is an evil number, because the sum of its binary digits is even.
The product of its digits is 120960, while the sum is 44.
The square root of 528893117 is about 22997.6763391435. The cubic root of 528893117 is about 808.7034671318.
The spelling of 528893117 in words is "five hundred twenty-eight million, eight hundred ninety-three thousand, one hundred seventeen".
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