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BaseRepresentation
bin1111011000110100011
3221121200002
41323012203
5112113402
614450215
74200023
oct1730643
9847602
10504227
11314919
1220396b
13148679
14d1a83
159e602
hex7b1a3

504227 has 4 divisors (see below), whose sum is σ = 505800. Its totient is φ = 502656.

The previous prime is 504221. The next prime is 504247. The reversal of 504227 is 722405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722405 = 5144481.

It is a cyclic number.

It is not a de Polignac number, because 504227 - 214 = 487843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504199 and 504208.

It is not an unprimeable number, because it can be changed into a prime (504221) 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, 113 + ... + 1010.

It is an arithmetic number, because the mean of its divisors is an integer number (126450).

2504227 is an apocalyptic number.

504227 is a deficient number, since it is larger than the sum of its proper divisors (1573).

504227 is a wasteful number, since it uses less digits than its factorization.

504227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572.

The product of its (nonzero) digits is 560, while the sum is 20.

The square root of 504227 is about 710.0894309874. The cubic root of 504227 is about 79.5930900629.

The spelling of 504227 in words is "five hundred four thousand, two hundred twenty-seven".

Divisors: 1 449 1123 504227