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5180087 = 111727701
BaseRepresentation
bin10011110000101010110111
3100202011202002
4103300222313
52311230322
6303005515
762013203
oct23605267
910664662
105180087
112a18970
12189989b
1310c4a53
1498bb03
156c4c92
hex4f0ab7

5180087 has 8 divisors (see below), whose sum is σ = 5983632. Its totient is φ = 4432000.

The previous prime is 5180057. The next prime is 5180099. The reversal of 5180087 is 7800815.

It is a happy number.

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 5180087 - 28 = 5179831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180017) 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, 13664 + ... + 14037.

It is an arithmetic number, because the mean of its divisors is an integer number (747954).

Almost surely, 25180087 is an apocalyptic number.

5180087 is a deficient number, since it is larger than the sum of its proper divisors (803545).

5180087 is a wasteful number, since it uses less digits than its factorization.

5180087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27729.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 5180087 is about 2275.9804480707. The cubic root of 5180087 is about 173.0263917770.

The spelling of 5180087 in words is "five million, one hundred eighty thousand, eighty-seven".

Divisors: 1 11 17 187 27701 304711 470917 5180087