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117182283209 is a prime number
BaseRepresentation
bin110110100100010011…
…0111011110111001001
3102012110122010202201022
41231020212323313021
53404442131030314
6125455515002225
711315612654435
oct1551046736711
9365418122638
10117182283209
1145773386862
121a864139375
13b0864c6024
14595902d9c5
1530ac91b78e
hex1b489bbdc9

117182283209 has 2 divisors, whose sum is σ = 117182283210. Its totient is φ = 117182283208.

The previous prime is 117182283199. The next prime is 117182283247. The reversal of 117182283209 is 902382281711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115211367184 + 1970916025 = 339428^2 + 44395^2 .

It is a cyclic number.

It is not a de Polignac number, because 117182283209 - 24 = 117182283193 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 117182283209.

It is not a weakly prime, because it can be changed into another prime (117182283289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58591141604 + 58591141605.

It is an arithmetic number, because the mean of its divisors is an integer number (58591141605).

Almost surely, 2117182283209 is an apocalyptic number.

It is an amenable number.

117182283209 is a deficient number, since it is larger than the sum of its proper divisors (1).

117182283209 is an equidigital number, since it uses as much as digits as its factorization.

117182283209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 117182283209 in words is "one hundred seventeen billion, one hundred eighty-two million, two hundred eighty-three thousand, two hundred nine".