Compare 660047 vs 660049

Property	660047	660049
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	660047¹	13¹ × 50773¹
Prime factorization	660047	13 × 50773
Divisors count	2	4
Divisors	1, 660047	1, 13, 50773, 660049
Number of properties	5	1
Additive primes	20914th
Chen primes	20957th
Isolated primes	42015th
Primes	53568th
Semiprimes		141258th
Sexy primes (1st member)	11567th
Roman numberals
Base 2	10100001001001001111₂	10100001001001010001₂
Base 3	1020112102012₃	1020112102021₃
Base 4	2201021033₄	2201021101₄
Base 5	132110142₅	132110144₅
Base 6	22051435₆	22051441₆
Base 7	5416223₇	5416225₇
Base 8	2411117₈	2411121₈
Base 9	1215365₉	1215367₉
Base 10	660047₁₀	660049₁₀
Base 11	4109a3₁₁	4109a5₁₁
Base 12	279b7b₁₂	279b81₁₂
Base 13	1a157b₁₃	1a1580₁₃
Base 14	132783₁₄	132785₁₄
Base 15	d0882₁₅	d0884₁₅
Base 16	a124f₁₆	a1251₁₆