Compare 665947 vs 666013

Property	665947	666013
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	665947¹	666013¹
Prime factorization	665947	666013
Divisors count	2	2
Divisors	1, 665947	1, 666013
Number of properties	4	3
Additive primes	21087th
Isolated primes	42359th	42362nd
Primes	54018th	54023rd
Sexy primes (1st member)	11658th	11659th
Roman numberals
Base 2	10100010100101011011₂	10100010100110011101₂
Base 3	1020211111201₃	1020211121011₃
Base 4	2202211123₄	2202212131₄
Base 5	132302242₅	132303023₅
Base 6	22135031₆	22135221₆
Base 7	5442352₇	5442505₇
Base 8	2424533₈	2424635₈
Base 9	1224451₉	1224534₉
Base 10	665947₁₀	666013₁₀
Base 11	415377₁₁	415427₁₁
Base 12	281477₁₂	281511₁₂
Base 13	1a4169₁₃	1a41ba₁₃
Base 14	134999₁₄	134a05₁₄
Base 15	d24b7₁₅	d250d₁₅
Base 16	a295b₁₆	a299d₁₆