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504082201 = 772011743
BaseRepresentation
bin11110000010111…
…010111100011001
31022010112000210011
4132002322330121
52013021112301
6122004121521
715330425260
oct3602727431
91263460704
10504082201
112395a5467
121209962a1
13805841bc
144ad395d7
152e3c2a51
hex1e0baf19

504082201 has 4 divisors (see below), whose sum is σ = 576093952. Its totient is φ = 432070452.

The previous prime is 504082199. The next prime is 504082231. The reversal of 504082201 is 102280405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102280405 = 520456081.

It is a cyclic number.

It is not a de Polignac number, because 504082201 - 21 = 504082199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (504082231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36005865 + ... + 36005878.

It is an arithmetic number, because the mean of its divisors is an integer number (144023488).

Almost surely, 2504082201 is an apocalyptic number.

It is an amenable number.

504082201 is a deficient number, since it is larger than the sum of its proper divisors (72011751).

504082201 is an equidigital number, since it uses as much as digits as its factorization.

504082201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72011750.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 504082201 is about 22451.7750077806. The cubic root of 504082201 is about 795.8547041059.

The spelling of 504082201 in words is "five hundred four million, eighty-two thousand, two hundred one".

Divisors: 1 7 72011743 504082201