Compare 666041 vs 666049

Property	666041	666049
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	666041¹	79¹ × 8431¹
Prime factorization	666041	79 × 8431
Divisors count	2	4
Divisors	1, 666041	1, 79, 8431, 666049
Number of properties	3	1
Additive primes	21090th
Isolated primes	42366th
Primes	54027th
Semiprimes		142465th
Roman numberals
Base 2	10100010100110111001₂	10100010100111000001₂
Base 3	1020211122012₃	1020211122111₃
Base 4	2202212321₄	2202213001₄
Base 5	132303131₅	132303144₅
Base 6	22135305₆	22135321₆
Base 7	5442545₇	5442556₇
Base 8	2424671₈	2424701₈
Base 9	1224565₉	1224574₉
Base 10	666041₁₀	666049₁₀
Base 11	415452₁₁	41545a₁₁
Base 12	281535₁₂	281541₁₂
Base 13	1a420c₁₃	1a4217₁₃
Base 14	134a25₁₄	134a2d₁₄
Base 15	d252b₁₅	d2534₁₅
Base 16	a29b9₁₆	a29c1₁₆