Compare 666749 vs 667127

Property	666749	667127
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	666749¹	667127¹
Prime factorization	666749	667127
Divisors count	2	2
Divisors	1, 666749	1, 667127
Number of properties	3	8
Additive primes		21120th
Chen primes	21143rd	21151st
Cousin primes (2nd member)		5835th
Primes	54078th	54103rd
Prime triplets (2nd member)		2131st
Safe primes		3126th
Twin primes (1st member)	5838th	5841st
Ulam primes		3973rd
Roman numberals
Base 2	10100010110001111101₂	10100010110111110111₂
Base 3	1020212121102₃	1020220010102₃
Base 4	2202301331₄	2202313313₄
Base 5	132313444₅	132322002₅
Base 6	22142445₆	22144315₆
Base 7	5444606₇	5445656₇
Base 8	2426175₈	2426767₈
Base 9	1225542₉	1226112₉
Base 10	666749₁₀	667127₁₀
Base 11	415a36₁₁	41624a₁₁
Base 12	281a25₁₂	28209b₁₂
Base 13	1a4635₁₃	1a4866₁₃
Base 14	134dad₁₄	13519d₁₄
Base 15	d284e₁₅	d2a02₁₅
Base 16	a2c7d₁₆	a2df7₁₆