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1325803 is a prime number
BaseRepresentation
bin101000011101011101011
32111100122211
411003223223
5314411203
644225551
714161213
oct5035353
92440584
101325803
11826106
1253b2b7
133755cb
14267243
151b2c6d
hex143aeb

1325803 has 2 divisors, whose sum is σ = 1325804. Its totient is φ = 1325802.

The previous prime is 1325791. The next prime is 1325861. The reversal of 1325803 is 3085231.

It is a weak prime.

It is an emirp because it is prime and its reverse (3085231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1325803 - 25 = 1325771 is a prime.

It is not a weakly prime, because it can be changed into another prime (1325873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662901 + 662902.

It is an arithmetic number, because the mean of its divisors is an integer number (662902).

21325803 is an apocalyptic number.

1325803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325803 is an equidigital number, since it uses as much as digits as its factorization.

1325803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1325803 is about 1151.4351914025. The cubic root of 1325803 is about 109.8566452135.

The spelling of 1325803 in words is "one million, three hundred twenty-five thousand, eight hundred three".