Compare 197887 vs 198221

Property	197887	198221
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	197887¹	198221¹
Prime factorization	197887	198221
Divisors count	2	2
Divisors	1, 197887	1, 198221
Number of properties	8	8
Additive primes		7170th
Chen primes	7456th	7468th
Cousin primes (1st member)	2114th
Emirps		4230th
Harmonic primes	6691st
Isolated primes	13532nd
Long primes	6662nd	6673rd
Primes	17809th	17838th
Prime triplets (1st member)	833rd
Pythagorean primes		8894th
Sexy primes (1st member)	4263rd
Sophie germain primes		2045th
Twin primes (1st member)		2143rd
Roman numberals
Base 2	110000010011111111₂	110000011001001101₂
Base 3	101001110011₃	101001220112₃
Base 4	300103333₄	300121031₄
Base 5	22313022₅	22320341₅
Base 6	4124051₆	4125405₆
Base 7	1452634₇	1453622₇
Base 8	602377₈	603115₈
Base 9	331404₉	331815₉
Base 10	197887₁₀	198221₁₀
Base 11	125748₁₁	125a21₁₁
Base 12	96627₁₂	96865₁₂
Base 13	6c0c1₁₃	6c2ba₁₃
Base 14	5218b₁₄	52349₁₄
Base 15	3d977₁₅	3daeb₁₅
Base 16	304ff₁₆	3064d₁₆