Base | Representation |
---|---|
bin | 1111100101100111001111 |
3 | 21200121020121 |
4 | 33211213033 |
5 | 2021224343 |
6 | 223325411 |
7 | 46506121 |
oct | 17454717 |
9 | 7617217 |
10 | 4086223 |
11 | 2341049 |
12 | 1450867 |
13 | b00bab |
14 | 785211 |
15 | 55aaed |
hex | 3e59cf |
4086223 has 4 divisors (see below), whose sum is σ = 4124520. Its totient is φ = 4047928.
The previous prime is 4086217. The next prime is 4086241. The reversal of 4086223 is 3226804.
It is a happy number.
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 4086223 - 213 = 4078031 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 (4086253) 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, 18988 + ... + 19201.
It is an arithmetic number, because the mean of its divisors is an integer number (1031130).
Almost surely, 24086223 is an apocalyptic number.
4086223 is a deficient number, since it is larger than the sum of its proper divisors (38297).
4086223 is a wasteful number, since it uses less digits than its factorization.
4086223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38296.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 4086223 is about 2021.4408227796. The cubic root of 4086223 is about 159.8725938874.
The spelling of 4086223 in words is "four million, eighty-six thousand, two hundred twenty-three".
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