Base | Representation |
---|---|
bin | 1111010000111101001 |
3 | 221102010222 |
4 | 1322013221 |
5 | 112001301 |
6 | 14415425 |
7 | 4152212 |
oct | 1720751 |
9 | 842128 |
10 | 500201 |
11 | 311899 |
12 | 201575 |
13 | 1468a0 |
14 | d0409 |
15 | 9d31b |
hex | 7a1e9 |
500201 has 8 divisors (see below), whose sum is σ = 545160. Its totient is φ = 456192.
The previous prime is 500197. The next prime is 500209. The reversal of 500201 is 102005.
500201 = 1262 + 1272 + ... + 1512.
It can be written as a sum of positive squares in 4 ways, for example, as 30976 + 469225 = 176^2 + 685^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 500201 - 22 = 500197 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (500209) 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 7 ways as a sum of consecutive naturals, for example, 1241 + ... + 1593.
It is an arithmetic number, because the mean of its divisors is an integer number (68145).
2500201 is an apocalyptic number.
It is an amenable number.
500201 is a deficient number, since it is larger than the sum of its proper divisors (44959).
500201 is a wasteful number, since it uses less digits than its factorization.
500201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475.
The product of its (nonzero) digits is 10, while the sum is 8.
The square root of 500201 is about 707.2488953685. The cubic root of 500201 is about 79.3806867606.
Adding to 500201 its reverse (102005), we get a palindrome (602206).
The spelling of 500201 in words is "five hundred thousand, two hundred one".
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