Compare 661889 vs 662141

Property	661889	662141
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	661889¹	662141¹
Prime factorization	661889	662141
Divisors count	2	2
Divisors	1, 661889	1, 662141
Number of properties	6	4
Chen primes	21006th	21013th
Happy primes		7617th
Isolated primes	42121st
Primes	53708th	53727th
Sexy primes (2nd member)	11598th
Sexy prime triplets (3rd member)	2116th
Sophie germain primes	5460th
Twin primes (1st member)		5796th
Roman numberals
Base 2	10100001100110000001₂	10100001101001111101₂
Base 3	1020121221102₃	1020122021202₃
Base 4	2201212001₄	2201221331₄
Base 5	132140024₅	132142031₅
Base 6	22104145₆	22105245₆
Base 7	5424464₇	5425304₇
Base 8	2414601₈	2415175₈
Base 9	1217842₉	1218252₉
Base 10	661889₁₀	662141₁₀
Base 11	412318₁₁	412527₁₁
Base 12	27b055₁₂	27b225₁₂
Base 13	1a2367₁₃	1a24cc₁₃
Base 14	1332db₁₄	13343b₁₄
Base 15	d11ae₁₅	d12cb₁₅
Base 16	a1981₁₆	a1a7d₁₆