Search a number
-
+
5084805 = 351130817
BaseRepresentation
bin10011011001011010000101
3100120100001010
4103121122011
52300203210
6300552433
761135335
oct23313205
910510033
105084805
112963320
121852719
13109057b
149650c5
156a6920
hex4d9685

5084805 has 16 divisors (see below), whose sum is σ = 8875584. Its totient is φ = 2465280.

The previous prime is 5084803. The next prime is 5084809.

5084805 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5084805 - 21 = 5084803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5084803) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15244 + ... + 15573.

It is an arithmetic number, because the mean of its divisors is an integer number (554724).

Almost surely, 25084805 is an apocalyptic number.

5084805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5084805 is a deficient number, since it is larger than the sum of its proper divisors (3790779).

5084805 is a wasteful number, since it uses less digits than its factorization.

5084805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30836.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 5084805 is about 2254.9512189846. The cubic root of 5084805 is about 171.9589432381.

The spelling of 5084805 in words is "five million, eighty-four thousand, eight hundred five".

Divisors: 1 3 5 11 15 33 55 165 30817 92451 154085 338987 462255 1016961 1694935 5084805