Compare 1212 vs 1217

Property12121217
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization22 × 31 × 101112171
Prime factorization2 × 2 × 3 × 1011217
Divisors count122
Divisors1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 12121, 1217
Number of properties012
Additive primes 107th
Chen primes 131st
Cousin primes (2nd member) 45th
Emirps 53rd
Isolated primes 118th
Long primes 76th
Primes 199th
Proth primes 19th
Pythagorean primes 98th
Sexy primes (1st member) 86th
Sexy prime triplets (1st member) 33rd
Super primes 46th
Roman numberalsMCCXIIMCCXVII
Base 2100101111002100110000012
Base 31122220312000023
Base 410233041030014
Base 5143225143325
Base 65340653456
Base 73351733567
Base 82274823018
Base 91586916029
Base 10121210121710
Base 11a0211a0711
Base 128501285512
Base 137231372813
Base 146281462d14
Base 1555c1556215
Base 164bc164c116
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