Search a number
5841889 = 24172
BaseRepresentation
bin10110010010001111100001
3101222210120021
4112102033201
52443420024
6325113441
7100440514
oct26221741
911883507
105841889
113330109
121b58881
131297051
14ac0d7b
157a5de4
hex5923e1

5841889 has 3 divisors (see below), whose sum is σ = 5844307. Its totient is φ = 5839472.

The previous prime is 5841883. The next prime is 5841907. The reversal of 5841889 is 9881485.

The square root of 5841889 is 2417.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9881485 = 51976297.

It can be written as a sum of positive squares in only one way, i.e., 5688225 + 153664 = 2385^2 + 392^2 .

It is not a de Polignac number, because 5841889 - 29 = 5841377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5841883) 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 2 ways as a sum of consecutive naturals, for example, 1209 + ... + 3625.

Almost surely, 25841889 is an apocalyptic number.

5841889 is the 2417-th square number.

5841889 is the 1209-th centered octagonal number.

It is an amenable number.

5841889 is a deficient number, since it is larger than the sum of its proper divisors (2418).

5841889 is an frugal number, since it uses more digits than its factorization.

5841889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834 (or 2417 counting only the distinct ones).

The product of its digits is 92160, while the sum is 43.

The cubic root of 5841889 is about 180.1016812330.

The spelling of 5841889 in words is "five million, eight hundred forty-one thousand, eight hundred eighty-nine".

Divisors: 1 2417 5841889