Search a number
-
+
5634289 = 8367883
BaseRepresentation
bin10101011111100011110001
3101121020210101
4111133203301
52420244124
6320432401
765614333
oct25374361
911536711
105634289
1131a9141
121a78701
1312236cb
14a69453
15764644
hex55f8f1

5634289 has 4 divisors (see below), whose sum is σ = 5702256. Its totient is φ = 5566324.

The previous prime is 5634283. The next prime is 5634311. The reversal of 5634289 is 9824365.

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 5634289 - 25 = 5634257 is a prime.

It is a d-powerful number, because it can be written as 59 + 64 + 37 + 410 + 221 + 83 + 96 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5634283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33859 + ... + 34024.

It is an arithmetic number, because the mean of its divisors is an integer number (1425564).

Almost surely, 25634289 is an apocalyptic number.

It is an amenable number.

5634289 is a deficient number, since it is larger than the sum of its proper divisors (67967).

5634289 is an equidigital number, since it uses as much as digits as its factorization.

5634289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67966.

The product of its digits is 51840, while the sum is 37.

The square root of 5634289 is about 2373.6657304684. The cubic root of 5634289 is about 177.9425076287.

The spelling of 5634289 in words is "five million, six hundred thirty-four thousand, two hundred eighty-nine".

Divisors: 1 83 67883 5634289