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2008742711 is a prime number
BaseRepresentation
bin111011110111010…
…1111101100110111
312011222210200222012
41313232233230313
513103214231321
6531154154435
7100531013513
oct16756575467
95158720865
102008742711
11940979148
12480882a1b
13260218871
14150ad3143
15bb53d05b
hex77bafb37

2008742711 has 2 divisors, whose sum is σ = 2008742712. Its totient is φ = 2008742710.

The previous prime is 2008742693. The next prime is 2008742713. The reversal of 2008742711 is 1172478002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2008742711 - 210 = 2008741687 is a prime.

Together with 2008742713, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2008742713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004371355 + 1004371356.

It is an arithmetic number, because the mean of its divisors is an integer number (1004371356).

Almost surely, 22008742711 is an apocalyptic number.

2008742711 is a deficient number, since it is larger than the sum of its proper divisors (1).

2008742711 is an equidigital number, since it uses as much as digits as its factorization.

2008742711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 2008742711 is about 44818.9994422008. Note that the first 3 decimals coincide. The cubic root of 2008742711 is about 1261.7542355856.

The spelling of 2008742711 in words is "two billion, eight million, seven hundred forty-two thousand, seven hundred eleven".