Base | Representation |
---|---|
bin | 10010100101010011111111 |
3 | 100011111100002 |
4 | 102211103333 |
5 | 2221341143 |
6 | 252224515 |
7 | 56256254 |
oct | 22452377 |
9 | 10144302 |
10 | 4871423 |
11 | 2827a77 |
12 | 176b13b |
13 | 10173cb |
14 | 90b42b |
15 | 6635b8 |
hex | 4a54ff |
4871423 has 4 divisors (see below), whose sum is σ = 5083248. Its totient is φ = 4659600.
The previous prime is 4871413. The next prime is 4871431. The reversal of 4871423 is 3241784.
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 4871423 - 24 = 4871407 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 (4871413) 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, 105878 + ... + 105923.
It is an arithmetic number, because the mean of its divisors is an integer number (1270812).
Almost surely, 24871423 is an apocalyptic number.
4871423 is a deficient number, since it is larger than the sum of its proper divisors (211825).
4871423 is a wasteful number, since it uses less digits than its factorization.
4871423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211824.
The product of its digits is 5376, while the sum is 29.
The square root of 4871423 is about 2207.1300369484. The cubic root of 4871423 is about 169.5190906758.
The spelling of 4871423 in words is "four million, eight hundred seventy-one thousand, four hundred twenty-three".
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