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5388785 = 52347997
BaseRepresentation
bin10100100011100111110001
3101010210000122
4110203213301
52334420120
6311300025
763542513
oct24434761
911123018
105388785
113050746
12197a615
131168a3c
14a03bb3
15716a25
hex5239f1

5388785 has 16 divisors (see below), whose sum is σ = 6898176. Its totient is φ = 4031808.

The previous prime is 5388769. The next prime is 5388797. The reversal of 5388785 is 5878835.

It is not a de Polignac number, because 5388785 - 24 = 5388769 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4907 + ... + 5903.

It is an arithmetic number, because the mean of its divisors is an integer number (431136).

Almost surely, 25388785 is an apocalyptic number.

It is an amenable number.

5388785 is a deficient number, since it is larger than the sum of its proper divisors (1509391).

5388785 is a wasteful number, since it uses less digits than its factorization.

5388785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072.

The product of its digits is 268800, while the sum is 44.

The square root of 5388785 is about 2321.3756697269. The cubic root of 5388785 is about 175.3195250812.

The spelling of 5388785 in words is "five million, three hundred eighty-eight thousand, seven hundred eighty-five".

Divisors: 1 5 23 47 115 235 997 1081 4985 5405 22931 46859 114655 234295 1077757 5388785