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10805303 is a prime number
BaseRepresentation
bin101001001110…
…000000110111
3202022222002102
4221032000313
510231232203
61023332315
7160562225
oct51160067
922288072
1010805303
116110203
12375109b
132314292
141613b15
15e36888
hexa4e037

10805303 has 2 divisors, whose sum is σ = 10805304. Its totient is φ = 10805302.

The previous prime is 10805257. The next prime is 10805309. The reversal of 10805303 is 30350801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10805303 - 212 = 10801207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10805309) 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, 5402651 + 5402652.

It is an arithmetic number, because the mean of its divisors is an integer number (5402652).

Almost surely, 210805303 is an apocalyptic number.

10805303 is a deficient number, since it is larger than the sum of its proper divisors (1).

10805303 is an equidigital number, since it uses as much as digits as its factorization.

10805303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10805303 is about 3287.1420717699. The cubic root of 10805303 is about 221.0780625524.

The spelling of 10805303 in words is "ten million, eight hundred five thousand, three hundred three".