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28092682811 is a prime number
BaseRepresentation
bin11010001010011101…
…000101001000111011
32200111211100011001202
4122022131011020323
5430013211322221
620523335404415
72013106602224
oct321235051073
980454304052
1028092682811
1110a06650436
12554022370b
13285919bb4b
141506dd824b
15ae6472d0b
hex68a74523b

28092682811 has 2 divisors, whose sum is σ = 28092682812. Its totient is φ = 28092682810.

The previous prime is 28092682781. The next prime is 28092682817. The reversal of 28092682811 is 11828629082.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28092682811 - 230 = 27018940987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (28092682817) 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, 14046341405 + 14046341406.

It is an arithmetic number, because the mean of its divisors is an integer number (14046341406).

Almost surely, 228092682811 is an apocalyptic number.

28092682811 is a deficient number, since it is larger than the sum of its proper divisors (1).

28092682811 is an equidigital number, since it uses as much as digits as its factorization.

28092682811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 221184, while the sum is 47.

The spelling of 28092682811 in words is "twenty-eight billion, ninety-two million, six hundred eighty-two thousand, eight hundred eleven".