Base | Representation |
---|---|
bin | 1001000001011… |
… | …01001001110111 |
3 | 12021102001202201 |
4 | 10200231021313 |
5 | 123333314143 |
6 | 11302045331 |
7 | 1606201315 |
oct | 440551167 |
9 | 167361681 |
10 | 75682423 |
11 | 397a2363 |
12 | 21419847 |
13 | 128ab0cb |
14 | a0a10b5 |
15 | 699e64d |
hex | 482d277 |
75682423 has 2 divisors, whose sum is σ = 75682424. Its totient is φ = 75682422.
The previous prime is 75682421. The next prime is 75682447. The reversal of 75682423 is 32428657.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 75682423 - 21 = 75682421 is a prime.
Together with 75682421, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (75682421) by changing a digit.
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 as a sum of consecutive naturals, namely, 37841211 + 37841212.
It is an arithmetic number, because the mean of its divisors is an integer number (37841212).
Almost surely, 275682423 is an apocalyptic number.
75682423 is a deficient number, since it is larger than the sum of its proper divisors (1).
75682423 is an equidigital number, since it uses as much as digits as its factorization.
75682423 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 80640, while the sum is 37.
The square root of 75682423 is about 8699.5645293313. The cubic root of 75682423 is about 422.9915346479.
The spelling of 75682423 in words is "seventy-five million, six hundred eighty-two thousand, four hundred twenty-three".
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