Base | Representation |
---|---|
bin | 1111011010101000… |
… | …00111010110100010 |
3 | 210100210120201221200 |
4 | 13231110013112202 |
5 | 113422232043412 |
6 | 3445132502030 |
7 | 412045404042 |
oct | 75524072642 |
9 | 23323521850 |
10 | 8276440482 |
11 | 3567920262 |
12 | 172b91a916 |
13 | a1b8b257b |
14 | 5872a7722 |
15 | 3369039dc |
hex | 1ed5075a2 |
8276440482 has 54 divisors (see below), whose sum is σ = 18415539441. Its totient is φ = 2686379040.
The previous prime is 8276440453. The next prime is 8276440483. The reversal of 8276440482 is 2840446728.
It can be written as a sum of positive squares in 2 ways, for example, as 5910688161 + 2365752321 = 76881^2 + 48639^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=64329.
It is not an unprimeable number, because it can be changed into a prime (8276440483) 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 26 ways as a sum of consecutive naturals, for example, 15824673 + ... + 15825195.
Almost surely, 28276440482 is an apocalyptic number.
8276440482 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
8276440482 is an abundant number, since it is smaller than the sum of its proper divisors (10139098959).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8276440482 is an equidigital number, since it uses as much as digits as its factorization.
8276440482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1136 (or 569 counting only the distinct ones).
The product of its (nonzero) digits is 688128, while the sum is 45.
The square root of 8276440482 is about 90974.9442538988. The cubic root of 8276440482 is about 2022.7763413463.
The spelling of 8276440482 in words is "eight billion, two hundred seventy-six million, four hundred forty thousand, four hundred eighty-two".
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