Base | Representation |
---|---|
bin | 11111011110011… |
… | …011000100111111 |
3 | 1100210122200101102 |
4 | 133132123010333 |
5 | 2040141201202 |
6 | 124222203315 |
7 | 16041340361 |
oct | 3736330477 |
9 | 1323580342 |
10 | 528068927 |
11 | 251099001 |
12 | 128a2353b |
13 | 85532129 |
14 | 501c0d31 |
15 | 3155ed02 |
hex | 1f79b13f |
528068927 has 2 divisors, whose sum is σ = 528068928. Its totient is φ = 528068926.
The previous prime is 528068869. The next prime is 528068929. The reversal of 528068927 is 729860825.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 528068927 - 222 = 523874623 is a prime.
It is a super-4 number, since 4×5280689274 (a number of 36 digits) contains 4444 as substring.
Together with 528068929, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (528068929) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264034463 + 264034464.
It is an arithmetic number, because the mean of its divisors is an integer number (264034464).
Almost surely, 2528068927 is an apocalyptic number.
528068927 is a deficient number, since it is larger than the sum of its proper divisors (1).
528068927 is an equidigital number, since it uses as much as digits as its factorization.
528068927 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 483840, while the sum is 47.
The square root of 528068927 is about 22979.7503685310. The cubic root of 528068927 is about 808.2831731182.
The spelling of 528068927 in words is "five hundred twenty-eight million, sixty-eight thousand, nine hundred twenty-seven".
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