Search a number
-
+
4274797 is a prime number
BaseRepresentation
bin10000010011101001101101
322001011220211
4100103221231
52043243142
6231342421
751222652
oct20235155
98034824
104274797
11245a79a
121521a11
13b68987
147d3c29
15596917
hex413a6d

4274797 has 2 divisors, whose sum is σ = 4274798. Its totient is φ = 4274796.

The previous prime is 4274789. The next prime is 4274813. The reversal of 4274797 is 7974724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4137156 + 137641 = 2034^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 4274797 - 23 = 4274789 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4274707) 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 as a sum of consecutive naturals, namely, 2137398 + 2137399.

It is an arithmetic number, because the mean of its divisors is an integer number (2137399).

Almost surely, 24274797 is an apocalyptic number.

It is an amenable number.

4274797 is a deficient number, since it is larger than the sum of its proper divisors (1).

4274797 is an equidigital number, since it uses as much as digits as its factorization.

4274797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 98784, while the sum is 40.

The square root of 4274797 is about 2067.5582216712. The cubic root of 4274797 is about 162.2950093671.

The spelling of 4274797 in words is "four million, two hundred seventy-four thousand, seven hundred ninety-seven".