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4895089 = 8955001
BaseRepresentation
bin10010101011000101110001
3100012200210121
4102223011301
52223120324
6252530241
756415253
oct22530561
910180717
104895089
112843831
121780981
131025104
14915cd3
1566a5e4
hex4ab171

4895089 has 4 divisors (see below), whose sum is σ = 4950180. Its totient is φ = 4840000.

The previous prime is 4895071. The next prime is 4895119. The reversal of 4895089 is 9805984.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 400689 + 4494400 = 633^2 + 2120^2 .

It is a cyclic number.

It is not a de Polignac number, because 4895089 - 25 = 4895057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4895029) 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, 27412 + ... + 27589.

It is an arithmetic number, because the mean of its divisors is an integer number (1237545).

Almost surely, 24895089 is an apocalyptic number.

It is an amenable number.

4895089 is a deficient number, since it is larger than the sum of its proper divisors (55091).

4895089 is an equidigital number, since it uses as much as digits as its factorization.

4895089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55090.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 4895089 is about 2212.4848022077. The cubic root of 4895089 is about 169.7931625163.

The spelling of 4895089 in words is "four million, eight hundred ninety-five thousand, eighty-nine".

Divisors: 1 89 55001 4895089