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11443441 is a prime number
BaseRepresentation
bin101011101001…
…110011110001
3210112101110011
4223221303301
510412142231
61045134521
7166160542
oct53516361
923471404
1011443441
116506699
1239ba441
1324a8889
14173c4c9
1510109b1
hexae9cf1

11443441 has 2 divisors, whose sum is σ = 11443442. Its totient is φ = 11443440.

The previous prime is 11443409. The next prime is 11443457. The reversal of 11443441 is 14434411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8433216 + 3010225 = 2904^2 + 1735^2 .

It is a cyclic number.

It is not a de Polignac number, because 11443441 - 25 = 11443409 is a prime.

It is not a weakly prime, because it can be changed into another prime (11443241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721720 + 5721721.

It is an arithmetic number, because the mean of its divisors is an integer number (5721721).

Almost surely, 211443441 is an apocalyptic number.

It is an amenable number.

11443441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11443441 is an equidigital number, since it uses as much as digits as its factorization.

11443441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 22.

The square root of 11443441 is about 3382.8155433012. The cubic root of 11443441 is about 225.3472235543.

Adding to 11443441 its reverse (14434411), we get a palindrome (25877852).

The spelling of 11443441 in words is "eleven million, four hundred forty-three thousand, four hundred forty-one".