Compare 209201 vs 210191

Property	209201	210191
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	209201¹	210191¹
Prime factorization	209201	210191
Divisors count	2	2
Divisors	1, 209201	1, 210191
Number of properties	5	7
Chen primes	7828th	7857th
Cousin primes (2nd member)		2231st
Good primes	1058th
Harmonic primes		7051st
Primes	18732nd	18826th
Prime triplets (2nd member)		875th
Pythagorean primes	9354th
Sophie germain primes		2139th
Twin primes (1st member)	2245th	2254th
Roman numberals
Base 2	110011000100110001₂	110011010100001111₂
Base 3	101121222012₃	101200022212₃
Base 4	303010301₄	303110033₄
Base 5	23143301₅	23211231₅
Base 6	4252305₆	4301035₆
Base 7	1530626₇	1533542₇
Base 8	630461₈	632417₈
Base 9	347865₉	350285₉
Base 10	209201₁₀	210191₁₀
Base 11	1331a3₁₁	133a13₁₁
Base 12	a1095₁₂	a177b₁₂
Base 13	742b5₁₃	74897₁₃
Base 14	5634d₁₄	56859₁₄
Base 15	41ebb₁₅	4242b₁₅
Base 16	33131₁₆	3350f₁₆