Compare 661949 vs 663161

Property	661949	663161
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	661949¹	663161¹
Prime factorization	661949	663161
Divisors count	2	2
Divisors	1, 661949	1, 663161
Number of properties	4	6
Additive primes		21008th
Chen primes	21008th	21039th
Primes	53713th	53802nd
Prime triplets (1st member)		2113th
Sexy primes (1st member)		11615th
Sophie germain primes	5461st
Twin primes (1st member)	5795th	5804th
Roman numberals
Base 2	10100001100110111101₂	10100001111001111001₂
Base 3	1020122000122₃	1020200200112₃
Base 4	2201212331₄	2201321321₄
Base 5	132140244₅	132210121₅
Base 6	22104325₆	22114105₆
Base 7	5424611₇	5431262₇
Base 8	2414675₈	2417171₈
Base 9	1218018₉	1220615₉
Base 10	661949₁₀	663161₁₀
Base 11	412372₁₁	413274₁₁
Base 12	27b0a5₁₂	27b935₁₂
Base 13	1a23b2₁₃	1a2b05₁₃
Base 14	133341₁₄	133969₁₄
Base 15	d11ee₁₅	d175b₁₅
Base 16	a19bd₁₆	a1e79₁₆