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1368803 is a prime number
BaseRepresentation
bin101001110001011100011
32120112122102
411032023203
5322300203
645201015
714430452
oct5161343
92515572
101368803
11855447
1256016b
1338c057
14278b99
151c0888
hex14e2e3

1368803 has 2 divisors, whose sum is σ = 1368804. Its totient is φ = 1368802.

The previous prime is 1368797. The next prime is 1368811. The reversal of 1368803 is 3088631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1368803 - 26 = 1368739 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1368203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684401 + 684402.

It is an arithmetic number, because the mean of its divisors is an integer number (684402).

21368803 is an apocalyptic number.

1368803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1368803 is an equidigital number, since it uses as much as digits as its factorization.

1368803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1368803 is about 1169.9585462742. The cubic root of 1368803 is about 111.0316983301.

The spelling of 1368803 in words is "one million, three hundred sixty-eight thousand, eight hundred three".