Base | Representation |
---|---|
bin | 1001111000010… |
… | …01001010100011 |
3 | 12202221111012001 |
4 | 10330021022203 |
5 | 132204000133 |
6 | 12120144431 |
7 | 2024266126 |
oct | 474111243 |
9 | 182844161 |
10 | 82875043 |
11 | 42865279 |
12 | 23908117 |
13 | 14228bb4 |
14 | b0143bd |
15 | 742087d |
hex | 4f092a3 |
82875043 has 2 divisors, whose sum is σ = 82875044. Its totient is φ = 82875042.
The previous prime is 82875019. The next prime is 82875077. The reversal of 82875043 is 34057828.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 82875043 - 29 = 82874531 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 82874993 and 82875011.
It is not a weakly prime, because it can be changed into another prime (82875743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41437521 + 41437522.
It is an arithmetic number, because the mean of its divisors is an integer number (41437522).
Almost surely, 282875043 is an apocalyptic number.
82875043 is a deficient number, since it is larger than the sum of its proper divisors (1).
82875043 is an equidigital number, since it uses as much as digits as its factorization.
82875043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 53760, while the sum is 37.
The square root of 82875043 is about 9103.5730897269. The cubic root of 82875043 is about 435.9880530772.
The spelling of 82875043 in words is "eighty-two million, eight hundred seventy-five thousand, forty-three".
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