Base | Representation |
---|---|
bin | 11111100110111… |
… | …000110101101110 |
3 | 1100221211102100122 |
4 | 133212320311232 |
5 | 2041223203412 |
6 | 124341524542 |
7 | 16066242050 |
oct | 3746706556 |
9 | 1327742318 |
10 | 530287982 |
11 | 252374234 |
12 | 129713752 |
13 | 85b2b193 |
14 | 505db8d0 |
15 | 3184c572 |
hex | 1f9b8d6e |
530287982 has 32 divisors (see below), whose sum is σ = 930984192. Its totient is φ = 221848704.
The previous prime is 530287957. The next prime is 530288009. The reversal of 530287982 is 289782035.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103493 + ... + 108495.
It is an arithmetic number, because the mean of its divisors is an integer number (29093256).
Almost surely, 2530287982 is an apocalyptic number.
530287982 is a deficient number, since it is larger than the sum of its proper divisors (400696210).
530287982 is a wasteful number, since it uses less digits than its factorization.
530287982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5192.
The product of its (nonzero) digits is 241920, while the sum is 44.
The square root of 530287982 is about 23027.9825864100. The cubic root of 530287982 is about 809.4137820090.
The spelling of 530287982 in words is "five hundred thirty million, two hundred eighty-seven thousand, nine hundred eighty-two".
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