Compare 649001 vs 649006

Property	649001	649006
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	649001¹	2¹ × 324503¹
Prime factorization	649001	2 × 324503
Divisors count	2	4
Divisors	1, 649001	1, 2, 324503, 649006
Number of properties	5	1
Chen primes	20630th
Cousin primes (2nd member)	5691st
Isolated primes	41351st
Primes	52748th
Semiprimes		138975th
Sexy primes (1st member)	11413th
Roman numberals
Base 2	10011110011100101001₂	10011110011100101110₂
Base 3	1012222021002₃	1012222021021₃
Base 4	2132130221₄	2132130232₄
Base 5	131232001₅	131232011₅
Base 6	21524345₆	21524354₆
Base 7	5342063₇	5342101₇
Base 8	2363451₈	2363456₈
Base 9	1188232₉	1188237₉
Base 10	649001₁₀	649006₁₀
Base 11	403671₁₁	403676₁₁
Base 12	2736b5₁₂	2736ba₁₂
Base 13	199532₁₃	199537₁₃
Base 14	12c733₁₄	12c738₁₄
Base 15	cc46b₁₅	cc471₁₅
Base 16	9e729₁₆	9e72e₁₆