Base | Representation |
---|---|
bin | 11111110011001… |
… | …100000000110000 |
3 | 1101011220020012121 |
4 | 133303030000300 |
5 | 2043034342430 |
6 | 124535004024 |
7 | 16135531162 |
oct | 3763140060 |
9 | 1334806177 |
10 | 533512240 |
11 | 254176708 |
12 | 12a809614 |
13 | 866b9921 |
14 | 50bda932 |
15 | 31c87a7a |
hex | 1fccc030 |
533512240 has 20 divisors (see below), whose sum is σ = 1240416144. Its totient is φ = 213404864.
The previous prime is 533512237. The next prime is 533512261. The reversal of 533512240 is 42215335.
It is a tau number, because it is divible by the number of its divisors (20).
It is a zygodrome in base 2.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3334372 + ... + 3334531.
Almost surely, 2533512240 is an apocalyptic number.
It is an amenable number.
533512240 is an abundant number, since it is smaller than the sum of its proper divisors (706903904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
533512240 is a wasteful number, since it uses less digits than its factorization.
533512240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6668916 (or 6668910 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 533512240 is about 23097.8838857589. The cubic root of 533512240 is about 811.0509348127.
Adding to 533512240 its reverse (42215335), we get a palindrome (575727575).
The spelling of 533512240 in words is "five hundred thirty-three million, five hundred twelve thousand, two hundred forty".
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