Base | Representation |
---|---|
bin | 11111000100011001100011 |
3 | 120022210010112 |
4 | 133010121203 |
5 | 4041110413 |
6 | 450321535 |
7 | 126140564 |
oct | 37043143 |
9 | 16283115 |
10 | 8144483 |
11 | 4663086 |
12 | 28892ab |
13 | 18c2129 |
14 | 112016b |
15 | aad2a8 |
hex | 7c4663 |
8144483 has 4 divisors (see below), whose sum is σ = 8573160. Its totient is φ = 7715808.
The previous prime is 8144467. The next prime is 8144497. The reversal of 8144483 is 3844418.
8144483 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, and also an emirpimes, since its reverse is a distinct semiprime: 3844418 = 2 ⋅1922209.
It is a cyclic number.
It is not a de Polignac number, because 8144483 - 24 = 8144467 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8144443) 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, 214310 + ... + 214347.
It is an arithmetic number, because the mean of its divisors is an integer number (2143290).
Almost surely, 28144483 is an apocalyptic number.
8144483 is a deficient number, since it is larger than the sum of its proper divisors (428677).
8144483 is a wasteful number, since it uses less digits than its factorization.
8144483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428676.
The product of its digits is 12288, while the sum is 32.
The square root of 8144483 is about 2853.8540607396. The cubic root of 8144483 is about 201.1968484817.
The spelling of 8144483 in words is "eight million, one hundred forty-four thousand, four hundred eighty-three".
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