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444201341 is a prime number
BaseRepresentation
bin11010011110011…
…111100101111101
31010221211202200112
4122132133211331
51402203420331
6112024435405
714002435433
oct3236374575
91127752615
10444201341
11208816051
12104918b65
137104953c
1442dccd53
1528ee532b
hex1a79f97d

444201341 has 2 divisors, whose sum is σ = 444201342. Its totient is φ = 444201340.

The previous prime is 444201311. The next prime is 444201343. The reversal of 444201341 is 143102444.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 406869241 + 37332100 = 20171^2 + 6110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-444201341 is a prime.

Together with 444201343, 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 (444201343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222100670 + 222100671.

It is an arithmetic number, because the mean of its divisors is an integer number (222100671).

Almost surely, 2444201341 is an apocalyptic number.

It is an amenable number.

444201341 is a deficient number, since it is larger than the sum of its proper divisors (1).

444201341 is an equidigital number, since it uses as much as digits as its factorization.

444201341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 444201341 is about 21076.0845747022. The cubic root of 444201341 is about 763.0036610041.

Adding to 444201341 its reverse (143102444), we get a palindrome (587303785).

The spelling of 444201341 in words is "four hundred forty-four million, two hundred one thousand, three hundred forty-one".