Search a number
-
+
5085784 = 231157793
BaseRepresentation
bin10011011001101001011000
3100120101101101
4103121221120
52300221114
6301001144
761141234
oct23315130
910511341
105085784
112964030
1218531b4
131090b52
149655c4
156a6d74
hex4d9a58

5085784 has 16 divisors (see below), whose sum is σ = 10402920. Its totient is φ = 2311680.

The previous prime is 5085779. The next prime is 5085797. The reversal of 5085784 is 4875805.

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 3 ways as a sum of consecutive naturals, for example, 28809 + ... + 28984.

Almost surely, 25085784 is an apocalyptic number.

It is an amenable number.

5085784 is an abundant number, since it is smaller than the sum of its proper divisors (5317136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5085784 is a wasteful number, since it uses less digits than its factorization.

5085784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57810 (or 57806 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 5085784 is about 2255.1682864035. The cubic root of 5085784 is about 171.9699785353.

The spelling of 5085784 in words is "five million, eighty-five thousand, seven hundred eighty-four".

Divisors: 1 2 4 8 11 22 44 88 57793 115586 231172 462344 635723 1271446 2542892 5085784