Compare 666013 vs 666020

Property	666013	666020
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	666013¹	2² × 5¹ × 33301¹
Prime factorization	666013	2 × 2 × 5 × 33301
Divisors count	2	12
Divisors	1, 666013	1, 2, 4, 5, 10, 20, 33301, 66602, 133204, 166505, 333010, 666020
Number of properties	3	0
Isolated primes	42362nd
Primes	54023rd
Sexy primes (1st member)	11659th
Roman numberals
Base 2	10100010100110011101₂	10100010100110100100₂
Base 3	1020211121011₃	1020211121102₃
Base 4	2202212131₄	2202212210₄
Base 5	132303023₅	132303040₅
Base 6	22135221₆	22135232₆
Base 7	5442505₇	5442515₇
Base 8	2424635₈	2424644₈
Base 9	1224534₉	1224542₉
Base 10	666013₁₀	666020₁₀
Base 11	415427₁₁	415433₁₁
Base 12	281511₁₂	281518₁₂
Base 13	1a41ba₁₃	1a41c4₁₃
Base 14	134a05₁₄	134a0c₁₄
Base 15	d250d₁₅	d2515₁₅
Base 16	a299d₁₆	a29a4₁₆