Search a number
-
+
2011302119 is a prime number
BaseRepresentation
bin111011111100010…
…0000100011100111
312012011121201211002
41313320200203213
513104343131434
6531325103515
7100561533401
oct16770404347
95164551732
102011302119
11942367062
124816b7b9b
132609037c8
1415119bb71
15bb89657e
hex77e208e7

2011302119 has 2 divisors, whose sum is σ = 2011302120. Its totient is φ = 2011302118.

The previous prime is 2011302107. The next prime is 2011302121. The reversal of 2011302119 is 9112031102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011302119 - 220 = 2010253543 is a prime.

It is a super-2 number, since 2×20113021192 = 8090672427787780322, which contains 22 as substring.

Together with 2011302121, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2011302119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011302169) 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, 1005651059 + 1005651060.

It is an arithmetic number, because the mean of its divisors is an integer number (1005651060).

Almost surely, 22011302119 is an apocalyptic number.

2011302119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011302119 is an equidigital number, since it uses as much as digits as its factorization.

2011302119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 2011302119 is about 44847.5430653676. The cubic root of 2011302119 is about 1262.2898896040.

The spelling of 2011302119 in words is "two billion, eleven million, three hundred two thousand, one hundred nineteen".