Base | Representation |
---|---|
bin | 11111011110011… |
… | …011110100101111 |
3 | 1100210122211120121 |
4 | 133132123310233 |
5 | 2040141300413 |
6 | 124222225411 |
7 | 16041352315 |
oct | 3736336457 |
9 | 1323584517 |
10 | 528071983 |
11 | 2510a032a |
12 | 128a25267 |
13 | 8553363a |
14 | 501c20b5 |
15 | 31560b8d |
hex | 1f79bd2f |
528071983 has 2 divisors, whose sum is σ = 528071984. Its totient is φ = 528071982.
The previous prime is 528071953. The next prime is 528071987. The reversal of 528071983 is 389170825.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 528071983 - 213 = 528063791 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (528071987) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264035991 + 264035992.
It is an arithmetic number, because the mean of its divisors is an integer number (264035992).
Almost surely, 2528071983 is an apocalyptic number.
528071983 is a deficient number, since it is larger than the sum of its proper divisors (1).
528071983 is an equidigital number, since it uses as much as digits as its factorization.
528071983 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 120960, while the sum is 43.
The square root of 528071983 is about 22979.8168617594. The cubic root of 528071983 is about 808.2847323267.
The spelling of 528071983 in words is "five hundred twenty-eight million, seventy-one thousand, nine hundred eighty-three".
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