Compare 666041 vs 666047

Property	666041	666047
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	666041¹	67¹ × 9941¹
Prime factorization	666041	67 × 9941
Divisors count	2	4
Divisors	1, 666041	1, 67, 9941, 666047
Number of properties	3	1
Additive primes	21090th
Isolated primes	42366th
Primes	54027th
Semiprimes		142464th
Roman numberals
Base 2	10100010100110111001₂	10100010100110111111₂
Base 3	1020211122012₃	1020211122102₃
Base 4	2202212321₄	2202212333₄
Base 5	132303131₅	132303142₅
Base 6	22135305₆	22135315₆
Base 7	5442545₇	5442554₇
Base 8	2424671₈	2424677₈
Base 9	1224565₉	1224572₉
Base 10	666041₁₀	666047₁₀
Base 11	415452₁₁	415458₁₁
Base 12	281535₁₂	28153b₁₂
Base 13	1a420c₁₃	1a4215₁₃
Base 14	134a25₁₄	134a2b₁₄
Base 15	d252b₁₅	d2532₁₅
Base 16	a29b9₁₆	a29bf₁₆