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12711764711 is a prime number
BaseRepresentation
bin10111101011010111…
…00010001011100111
31012210220102112222102
423311223202023213
5202013202432321
65501213122315
7630003134342
oct136553421347
935726375872
1012711764711
115433506a78
12256918939b
131277762a89
14888379459
154e5eb8c0b
hex2f5ae22e7

12711764711 has 2 divisors, whose sum is σ = 12711764712. Its totient is φ = 12711764710.

The previous prime is 12711764651. The next prime is 12711764743. The reversal of 12711764711 is 11746711721.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (11746711721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12711764711 - 214 = 12711748327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12711764761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6355882355 + 6355882356.

It is an arithmetic number, because the mean of its divisors is an integer number (6355882356).

Almost surely, 212711764711 is an apocalyptic number.

12711764711 is a deficient number, since it is larger than the sum of its proper divisors (1).

12711764711 is an equidigital number, since it uses as much as digits as its factorization.

12711764711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16464, while the sum is 38.

The spelling of 12711764711 in words is "twelve billion, seven hundred eleven million, seven hundred sixty-four thousand, seven hundred eleven".