Base | Representation |
---|---|
bin | 11011000010110111001 |
3 | 1200000122021 |
4 | 3120112321 |
5 | 211324301 |
6 | 30554441 |
7 | 10350451 |
oct | 3302671 |
9 | 1600567 |
10 | 886201 |
11 | 5558a8 |
12 | 368a21 |
13 | 2504a4 |
14 | 190d61 |
15 | 1278a1 |
hex | d85b9 |
886201 has 4 divisors (see below), whose sum is σ = 888100. Its totient is φ = 884304.
The previous prime is 886199. The next prime is 886241. The reversal of 886201 is 102688.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 462400 + 423801 = 680^2 + 651^2 .
It is a cyclic number.
It is not a de Polignac number, because 886201 - 21 = 886199 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 (886241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295 + ... + 1363.
It is an arithmetic number, because the mean of its divisors is an integer number (222025).
2886201 is an apocalyptic number.
It is an amenable number.
886201 is a deficient number, since it is larger than the sum of its proper divisors (1899).
886201 is a wasteful number, since it uses less digits than its factorization.
886201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1898.
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 886201 is about 941.3824939949. The cubic root of 886201 is about 96.0529583381.
Adding to 886201 its reverse (102688), we get a palindrome (988889).
The spelling of 886201 in words is "eight hundred eighty-six thousand, two hundred one".
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