Compare 201209 vs 201211

Property	201209	201211
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	201209¹	201211¹
Prime factorization	201209	201211
Divisors count	2	2
Divisors	1, 201209	1, 201211
Number of properties	6	4
Additive primes		7272nd
Chen primes	7562nd
Long primes		6775th
Primes	18078th	18079th
Pythagorean primes	9021st
Sexy primes (2nd member)	4316th
Sophie germain primes	2065th
Twin primes (1st member)	2166th
Twin primes (2nd member)		2166th
Roman numberals
Base 2	110001000111111001₂	110001000111111011₂
Base 3	101020000012₃	101020000021₃
Base 4	301013321₄	301013323₄
Base 5	22414314₅	22414321₅
Base 6	4151305₆	4151311₆
Base 7	1465421₇	1465423₇
Base 8	610771₈	610773₈
Base 9	336005₉	336007₉
Base 10	201209₁₀	201211₁₀
Base 11	128198₁₁	12819a₁₁
Base 12	98535₁₂	98537₁₂
Base 13	70778₁₃	7077a₁₃
Base 14	53481₁₄	53483₁₄
Base 15	3e93e₁₅	3e941₁₅
Base 16	311f9₁₆	311fb₁₆