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5323889 = 7967391
BaseRepresentation
bin10100010011110001110001
3101000111000002
4110103301301
52330331024
6310035345
763152354
oct24236161
911014002
105323889
113006a0a
121948b55
13114533c
149c829b
157026ae
hex513c71

5323889 has 4 divisors (see below), whose sum is σ = 5391360. Its totient is φ = 5256420.

The previous prime is 5323867. The next prime is 5323921. The reversal of 5323889 is 9883235.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9883235 = 51976647.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5323889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5323859) 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, 33617 + ... + 33774.

It is an arithmetic number, because the mean of its divisors is an integer number (1347840).

Almost surely, 25323889 is an apocalyptic number.

It is an amenable number.

5323889 is a deficient number, since it is larger than the sum of its proper divisors (67471).

5323889 is an equidigital number, since it uses as much as digits as its factorization.

5323889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67470.

The product of its digits is 51840, while the sum is 38.

The square root of 5323889 is about 2307.3554125882. The cubic root of 5323889 is about 174.6129021990.

The spelling of 5323889 in words is "five million, three hundred twenty-three thousand, eight hundred eighty-nine".

Divisors: 1 79 67391 5323889