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536223 = 3473803
BaseRepresentation
bin10000010111010011111
31000020120010
42002322133
5114124343
615254303
74362222
oct2027237
91006503
10536223
11336966
1221a393
1315a0bc
14dd5b9
15a8d33
hex82e9f

536223 has 8 divisors (see below), whose sum is σ = 730368. Its totient is φ = 349784.

The previous prime is 536219. The next prime is 536227. The reversal of 536223 is 322635.

It is an interprime number because it is at equal distance from previous prime (536219) and next prime (536227).

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 536223 - 22 = 536219 is a prime.

It is a d-powerful number, because it can be written as 54 + 32 + 24 + 62 + 212 + 312 .

536223 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 536223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536227) 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, 1761 + ... + 2042.

It is an arithmetic number, because the mean of its divisors is an integer number (91296).

2536223 is an apocalyptic number.

536223 is a deficient number, since it is larger than the sum of its proper divisors (194145).

536223 is a wasteful number, since it uses less digits than its factorization.

536223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853.

The product of its digits is 1080, while the sum is 21.

The square root of 536223 is about 732.2724902657. The cubic root of 536223 is about 81.2422256861.

Adding to 536223 its reverse (322635), we get a palindrome (858858).

The spelling of 536223 in words is "five hundred thirty-six thousand, two hundred twenty-three".

Divisors: 1 3 47 141 3803 11409 178741 536223