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5227087 = 19072741
BaseRepresentation
bin10011111100001001001111
3100211120012211
4103330021033
52314231322
6304011251
762300215
oct23741117
910746184
105227087
112a50208
121900b27
131110268
149a0cb5
156d3b77
hex4fc24f

5227087 has 4 divisors (see below), whose sum is σ = 5231736. Its totient is φ = 5222440.

The previous prime is 5227081. The next prime is 5227093. The reversal of 5227087 is 7807225.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (5227081) and next prime (5227093).

It is a cyclic number.

It is not a de Polignac number, because 5227087 - 27 = 5226959 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5227081) 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 3 ways as a sum of consecutive naturals, for example, 537 + ... + 3277.

It is an arithmetic number, because the mean of its divisors is an integer number (1307934).

Almost surely, 25227087 is an apocalyptic number.

5227087 is a deficient number, since it is larger than the sum of its proper divisors (4649).

5227087 is a wasteful number, since it uses less digits than its factorization.

5227087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648.

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 5227087 is about 2286.2823535163. The cubic root of 5227087 is about 173.5481184378.

The spelling of 5227087 in words is "five million, two hundred twenty-seven thousand, eighty-seven".

Divisors: 1 1907 2741 5227087