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1327297 is a prime number
BaseRepresentation
bin101000100000011000001
32111102201011
411010003001
5314433142
644240521
714165446
oct5040301
92442634
101327297
11827244
12540141
133761aa
142679cd
151b3417
hex1440c1

1327297 has 2 divisors, whose sum is σ = 1327298. Its totient is φ = 1327296.

The previous prime is 1327289. The next prime is 1327303. The reversal of 1327297 is 7927231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1185921 + 141376 = 1089^2 + 376^2 .

It is a cyclic number.

It is not a de Polignac number, because 1327297 - 23 = 1327289 is a prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (1327217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663648 + 663649.

It is an arithmetic number, because the mean of its divisors is an integer number (663649).

21327297 is an apocalyptic number.

It is an amenable number.

1327297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327297 is an equidigital number, since it uses as much as digits as its factorization.

1327297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 31.

The square root of 1327297 is about 1152.0837643158. The cubic root of 1327297 is about 109.8978942320.

The spelling of 1327297 in words is "one million, three hundred twenty-seven thousand, two hundred ninety-seven".