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219326850107 is a prime number
BaseRepresentation
bin1100110001000011100…
…1100010010000111011
3202222010021011101200122
43030100321202100323
512043140133200412
6244431331323455
721563060315531
oct3142071422073
9688107141618
10219326850107
118501a31a7a2
123661015058b
13178b43c8a61
14a888c1c151
155a8a073572
hex3310e6243b

219326850107 has 2 divisors, whose sum is σ = 219326850108. Its totient is φ = 219326850106.

The previous prime is 219326850097. The next prime is 219326850109. The reversal of 219326850107 is 701058623912.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-219326850107 is a prime.

It is a super-2 number, since 2×2193268501072 (a number of 23 digits) contains 22 as substring.

Together with 219326850109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (219326850109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109663425053 + 109663425054.

It is an arithmetic number, because the mean of its divisors is an integer number (109663425054).

Almost surely, 2219326850107 is an apocalyptic number.

219326850107 is a deficient number, since it is larger than the sum of its proper divisors (1).

219326850107 is an equidigital number, since it uses as much as digits as its factorization.

219326850107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 219326850107 in words is "two hundred nineteen billion, three hundred twenty-six million, eight hundred fifty thousand, one hundred seven".