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5081205 = 35338747
BaseRepresentation
bin10011011000100001110101
3100120011002210
4103120201311
52300044310
6300524033
761122003
oct23304165
910504083
105081205
112960648
121850619
13108ba3c
14963a73
156a5820
hex4d8875

5081205 has 8 divisors (see below), whose sum is σ = 8129952. Its totient is φ = 2709968.

The previous prime is 5081191. The next prime is 5081231. The reversal of 5081205 is 5021805.

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 5081205 - 27 = 5081077 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 169359 + ... + 169388.

It is an arithmetic number, because the mean of its divisors is an integer number (1016244).

Almost surely, 25081205 is an apocalyptic number.

It is an amenable number.

5081205 is a deficient number, since it is larger than the sum of its proper divisors (3048747).

5081205 is a wasteful number, since it uses less digits than its factorization.

5081205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338755.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5081205 is about 2254.1528342151. The cubic root of 5081205 is about 171.9183518193.

Subtracting from 5081205 its product of nonzero digits (400), we obtain a palindrome (5080805).

The spelling of 5081205 in words is "five million, eighty-one thousand, two hundred five".

Divisors: 1 3 5 15 338747 1016241 1693735 5081205