Base | Representation |
---|---|
bin | 11111100001010… |
… | …101101000111101 |
3 | 1100212002111121120 |
4 | 133201111220331 |
5 | 2040340124320 |
6 | 124250421153 |
7 | 16051002264 |
oct | 3741255075 |
9 | 1325074546 |
10 | 528833085 |
11 | 251570140 |
12 | 1291317b9 |
13 | 8573bbb1 |
14 | 5033d5db |
15 | 31661440 |
hex | 1f855a3d |
528833085 has 16 divisors (see below), whose sum is σ = 923054400. Its totient is φ = 256403840.
The previous prime is 528833083. The next prime is 528833087. The reversal of 528833085 is 580338825.
It is an interprime number because it is at equal distance from previous prime (528833083) and next prime (528833087).
It is not a de Polignac number, because 528833085 - 21 = 528833083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (528833083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1602360 + ... + 1602689.
It is an arithmetic number, because the mean of its divisors is an integer number (57690900).
Almost surely, 2528833085 is an apocalyptic number.
528833085 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
528833085 is a deficient number, since it is larger than the sum of its proper divisors (394221315).
528833085 is a wasteful number, since it uses less digits than its factorization.
528833085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3205068.
The product of its (nonzero) digits is 230400, while the sum is 42.
The square root of 528833085 is about 22996.3711267669. The cubic root of 528833085 is about 808.6728686852.
The spelling of 528833085 in words is "five hundred twenty-eight million, eight hundred thirty-three thousand, eighty-five".
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