Search a number
-
+
5189401 = 7741343
BaseRepresentation
bin10011110010111100011001
3100202122112001
4103302330121
52312030101
6303121001
762052310
oct23627431
910678461
105189401
112a24968
1218a3161
1310c9069
14991277
156c7901
hex4f2f19

5189401 has 4 divisors (see below), whose sum is σ = 5930752. Its totient is φ = 4448052.

The previous prime is 5189399. The next prime is 5189441. The reversal of 5189401 is 1049815.

It is a happy number.

5189401 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5189401 - 21 = 5189399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5189401.

It is not an unprimeable number, because it can be changed into a prime (5189441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370665 + ... + 370678.

It is an arithmetic number, because the mean of its divisors is an integer number (1482688).

Almost surely, 25189401 is an apocalyptic number.

It is an amenable number.

5189401 is a deficient number, since it is larger than the sum of its proper divisors (741351).

5189401 is an equidigital number, since it uses as much as digits as its factorization.

5189401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741350.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 5189401 is about 2278.0256802767. The cubic root of 5189401 is about 173.1300324359.

The spelling of 5189401 in words is "five million, one hundred eighty-nine thousand, four hundred one".

Divisors: 1 7 741343 5189401