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3201349 is a prime number
BaseRepresentation
bin1100001101100101000101
320000122102111
430031211011
51304420344
6152341021
736132244
oct14154505
96018374
103201349
111897248
1210a4771
138811b8
145d495b
15433834
hex30d945

3201349 has 2 divisors, whose sum is σ = 3201350. Its totient is φ = 3201348.

The previous prime is 3201299. The next prime is 3201361. The reversal of 3201349 is 9431023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2030625 + 1170724 = 1425^2 + 1082^2 .

It is a cyclic number.

It is not a de Polignac number, because 3201349 - 29 = 3200837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3201379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600674 + 1600675.

It is an arithmetic number, because the mean of its divisors is an integer number (1600675).

Almost surely, 23201349 is an apocalyptic number.

It is an amenable number.

3201349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201349 is an equidigital number, since it uses as much as digits as its factorization.

3201349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3201349 is about 1789.2313992326. The cubic root of 3201349 is about 147.3819643635.

The spelling of 3201349 in words is "three million, two hundred one thousand, three hundred forty-nine".