Search a number
-
+
4295249 = 7613607
BaseRepresentation
bin10000011000101001010001
322002012222022
4100120221101
52044421444
6232021225
751336410
oct20305121
98065868
104295249
1124740a2
121531815
13b7508a
147db477
1559c9ee
hex418a51

4295249 has 4 divisors (see below), whose sum is σ = 4908864. Its totient is φ = 3681636.

The previous prime is 4295231. The next prime is 4295261. The reversal of 4295249 is 9425924.

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 4295249 - 216 = 4229713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4295209) 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, 306797 + ... + 306810.

It is an arithmetic number, because the mean of its divisors is an integer number (1227216).

Almost surely, 24295249 is an apocalyptic number.

It is an amenable number.

4295249 is a deficient number, since it is larger than the sum of its proper divisors (613615).

4295249 is an equidigital number, since it uses as much as digits as its factorization.

4295249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613614.

The product of its digits is 25920, while the sum is 35.

The square root of 4295249 is about 2072.4982509040. The cubic root of 4295249 is about 162.5534214891.

The spelling of 4295249 in words is "four million, two hundred ninety-five thousand, two hundred forty-nine".

Divisors: 1 7 613607 4295249