1093 (number)

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1092 1093 1094
Cardinal one thousand ninety-three
Ordinal 1093rd
(one thousand and ninety-third)
Factorization 1093
Prime yes
Divisors 1, 1093
Roman numeral MXCIII
Binary 100010001012
Ternary 11111113
Quaternary 1010114
Quinary 133335
Senary 50216
Octal 21058
Duodecimal 77112
Hexadecimal 44516
Vigesimal 2ED20
Base 36 UD36

1093 is the natural number following 1092 and preceding 1094.

1093 is a prime number. Together with 1091 and 1097, it forms a prime triplet. It is a happy prime and a star prime. It is also the smallest Wieferich prime. 1093 is a repunit prime in base 3 because:

1093 = 1111111_3 = 3^6 + 3^5 + 3^4 + 3^3 + 3^2 + 3^1 + 3^0 = \frac{3^7-1}{2} \, .

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