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5088689 = 5396013
BaseRepresentation
bin10011011010010110110001
3100120112100222
4103122112301
52300314224
6301022425
761152554
oct23322661
910515328
105088689
112966231
121854a15
131092278
1496669b
156a7b5e
hex4da5b1

5088689 has 4 divisors (see below), whose sum is σ = 5184756. Its totient is φ = 4992624.

The previous prime is 5088679. The next prime is 5088701. The reversal of 5088689 is 9868805.

5088689 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9868805 = 51973761.

It can be written as a sum of positive squares in 2 ways, for example, as 4264225 + 824464 = 2065^2 + 908^2 .

It is a cyclic number.

It is not a de Polignac number, because 5088689 - 212 = 5084593 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5088649) 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, 47954 + ... + 48059.

It is an arithmetic number, because the mean of its divisors is an integer number (1296189).

Almost surely, 25088689 is an apocalyptic number.

It is an amenable number.

5088689 is a deficient number, since it is larger than the sum of its proper divisors (96067).

5088689 is an equidigital number, since it uses as much as digits as its factorization.

5088689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96066.

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 5088689 is about 2255.8122705580. The cubic root of 5088689 is about 172.0027153889.

The spelling of 5088689 in words is "five million, eighty-eight thousand, six hundred eighty-nine".

Divisors: 1 53 96013 5088689