Search a number
-
+
36006223 = 1115720849
BaseRepresentation
bin1000100101011…
…0100101001111
32111202022020211
42021112211033
533204144343
63323423251
7615022261
oct211264517
974668224
1036006223
1119363010
1210084b27
1375c8a76
144ad3b31
15326379d
hex225694f

36006223 has 8 divisors (see below), whose sum is σ = 39531600. Its totient is φ = 32522880.

The previous prime is 36006199. The next prime is 36006227. The reversal of 36006223 is 32260063.

36006223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-36006223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36006194 and 36006203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36006227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8698 + ... + 12151.

It is an arithmetic number, because the mean of its divisors is an integer number (4941450).

Almost surely, 236006223 is an apocalyptic number.

36006223 is a deficient number, since it is larger than the sum of its proper divisors (3525377).

36006223 is a wasteful number, since it uses less digits than its factorization.

36006223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21017.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 36006223 is about 6000.5185609245. The cubic root of 36006223 is about 330.2117496204.

Adding to 36006223 its reverse (32260063), we get a palindrome (68266286).

The spelling of 36006223 in words is "thirty-six million, six thousand, two hundred twenty-three".

Divisors: 1 11 157 1727 20849 229339 3273293 36006223