Search a number
-
+
5383909 = 23234083
BaseRepresentation
bin10100100010011011100101
3101010112100001
4110202123211
52334241114
6311221301
763522346
oct24423345
911115301
105383909
113048013
121977831
13116675b
14a020cd
15715374
hex5226e5

5383909 has 4 divisors (see below), whose sum is σ = 5618016. Its totient is φ = 5149804.

The previous prime is 5383871. The next prime is 5383943. The reversal of 5383909 is 9093835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5383909 - 29 = 5383397 is a prime.

It is a super-2 number, since 2×53839092 = 57972952240562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5383949) 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 3 ways as a sum of consecutive naturals, for example, 117019 + ... + 117064.

It is an arithmetic number, because the mean of its divisors is an integer number (1404504).

Almost surely, 25383909 is an apocalyptic number.

It is an amenable number.

5383909 is a deficient number, since it is larger than the sum of its proper divisors (234107).

5383909 is a wasteful number, since it uses less digits than its factorization.

5383909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234106.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 5383909 is about 2320.3251927262. The cubic root of 5383909 is about 175.2666302900.

The spelling of 5383909 in words is "five million, three hundred eighty-three thousand, nine hundred nine".

Divisors: 1 23 234083 5383909