Base | Representation |
---|---|
bin | 11110100110100011110111 |
3 | 120002120110212 |
4 | 132212203313 |
5 | 4023203023 |
6 | 443540035 |
7 | 125121344 |
oct | 36464367 |
9 | 16076425 |
10 | 8022263 |
11 | 458a277 |
12 | 282a61b |
13 | 187b602 |
14 | 10cb7cb |
15 | a86e78 |
hex | 7a68f7 |
8022263 has 4 divisors (see below), whose sum is σ = 8031408. Its totient is φ = 8013120.
The previous prime is 8022257. The next prime is 8022281. The reversal of 8022263 is 3622208.
8022263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 8022263 - 24 = 8022247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8022163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098 + ... + 5063.
It is an arithmetic number, because the mean of its divisors is an integer number (2007852).
Almost surely, 28022263 is an apocalyptic number.
8022263 is a deficient number, since it is larger than the sum of its proper divisors (9145).
8022263 is an equidigital number, since it uses as much as digits as its factorization.
8022263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9144.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 8022263 is about 2832.3599700603. The cubic root of 8022263 is about 200.1853531679.
The spelling of 8022263 in words is "eight million, twenty-two thousand, two hundred sixty-three".
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