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5193087 = 310915881
BaseRepresentation
bin10011110011110101111111
3100202211120120
4103303311333
52312134322
6303150023
762066124
oct23636577
910684516
105193087
112a27709
1218a5313
1310ca943
1499274b
156c8a5c
hex4f3d7f

5193087 has 8 divisors (see below), whose sum is σ = 6988080. Its totient is φ = 3430080.

The previous prime is 5193053. The next prime is 5193091. The reversal of 5193087 is 7803915.

5193087 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5193087 - 27 = 5192959 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5193037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7614 + ... + 8267.

It is an arithmetic number, because the mean of its divisors is an integer number (873510).

Almost surely, 25193087 is an apocalyptic number.

5193087 is a deficient number, since it is larger than the sum of its proper divisors (1794993).

5193087 is a wasteful number, since it uses less digits than its factorization.

5193087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15993.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 5193087 is about 2278.8345705645. The cubic root of 5193087 is about 173.1710138046.

The spelling of 5193087 in words is "five million, one hundred ninety-three thousand, eighty-seven".

Divisors: 1 3 109 327 15881 47643 1731029 5193087