Search a number
-
+
5075489 = 19267131
BaseRepresentation
bin10011010111001000100001
3100112212021002
4103113020201
52244403424
6300441345
761066226
oct23271041
910485232
105075489
112957321
121849255
131089263
1496194d
156a3cae
hex4d7221

5075489 has 4 divisors (see below), whose sum is σ = 5342640. Its totient is φ = 4808340.

The previous prime is 5075459. The next prime is 5075491. The reversal of 5075489 is 9845705.

5075489 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 a cyclic number.

It is not a de Polignac number, because 5075489 - 28 = 5075233 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5075459) 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, 133547 + ... + 133584.

It is an arithmetic number, because the mean of its divisors is an integer number (1335660).

Almost surely, 25075489 is an apocalyptic number.

It is an amenable number.

5075489 is a deficient number, since it is larger than the sum of its proper divisors (267151).

5075489 is a wasteful number, since it uses less digits than its factorization.

5075489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267150.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 5075489 is about 2252.8845953577. The cubic root of 5075489 is about 171.8538622600.

The spelling of 5075489 in words is "five million, seventy-five thousand, four hundred eighty-nine".

Divisors: 1 19 267131 5075489