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3287441 is a prime number
BaseRepresentation
bin1100100010100110010001
320012000112002
430202212101
51320144231
6154243345
736641243
oct14424621
96160462
103287441
1119459a3
121126555
138b1441
14618093
1544e0cb
hex322991

3287441 has 2 divisors, whose sum is σ = 3287442. Its totient is φ = 3287440.

The previous prime is 3287429. The next prime is 3287447. The reversal of 3287441 is 1447823.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2163841 + 1123600 = 1471^2 + 1060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3287441 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3287447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643720 + 1643721.

It is an arithmetic number, because the mean of its divisors is an integer number (1643721).

Almost surely, 23287441 is an apocalyptic number.

It is an amenable number.

3287441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3287441 is an equidigital number, since it uses as much as digits as its factorization.

3287441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 29.

The square root of 3287441 is about 1813.1301663146. The cubic root of 3287441 is about 148.6914474255.

The spelling of 3287441 in words is "three million, two hundred eighty-seven thousand, four hundred forty-one".