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444894341 is a prime number
BaseRepresentation
bin11010100001001…
…000110010000101
31011000010222022012
4122201020302011
51402343104331
6112051344005
714011353023
oct3241106205
91130128265
10444894341
11209149781
12104bb2005
137122cab8
144312d713
15290d082b
hex1a848c85

444894341 has 2 divisors, whose sum is σ = 444894342. Its totient is φ = 444894340.

The previous prime is 444894323. The next prime is 444894343. The reversal of 444894341 is 143498444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238857025 + 206037316 = 15455^2 + 14354^2 .

It is a cyclic number.

It is not a de Polignac number, because 444894341 - 26 = 444894277 is a prime.

Together with 444894343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444894343) 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, 222447170 + 222447171.

It is an arithmetic number, because the mean of its divisors is an integer number (222447171).

Almost surely, 2444894341 is an apocalyptic number.

It is an amenable number.

444894341 is a deficient number, since it is larger than the sum of its proper divisors (1).

444894341 is an equidigital number, since it uses as much as digits as its factorization.

444894341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 41.

The square root of 444894341 is about 21092.5186025757. The cubic root of 444894341 is about 763.4002430284.

It can be divided in two parts, 4448 and 94341, that added together give a palindrome (98789).

The spelling of 444894341 in words is "four hundred forty-four million, eight hundred ninety-four thousand, three hundred forty-one".