Compare 212207 vs 212219

Property	212207	212219
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	212207¹	7² × 61¹ × 71¹
Prime factorization	212207	7 × 7 × 61 × 71
Divisors count	2	12
Divisors	1, 212207	1, 7, 49, 61, 71, 427, 497, 2989, 3479, 4331, 30317, 212219
Number of properties	7	0
Chen primes	7934th
Cousin primes (2nd member)	2251st
Long primes	7103rd
Primes	18991st
Prime triplets (2nd member)	884th
Safe primes	1237th
Twin primes (1st member)	2273rd
Roman numberals
Base 2	110011110011101111₂	110011110011111011₂
Base 3	101210002112₃	101210002222₃
Base 4	303303233₄	303303323₄
Base 5	23242312₅	23242334₅
Base 6	4314235₆	4314255₆
Base 7	1542452₇	1542500₇
Base 8	636357₈	636373₈
Base 9	353075₉	353088₉
Base 10	212207₁₀	212219₁₀
Base 11	135486₁₁	135497₁₁
Base 12	a297b₁₂	a298b₁₂
Base 13	75788₁₃	75797₁₃
Base 14	57499₁₄	574a7₁₄
Base 15	42d22₁₅	42d2e₁₅
Base 16	33cef₁₆	33cfb₁₆