Compare 668539 vs 670489

Property	668539	670489
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	668539¹	670489¹
Prime factorization	668539	670489
Divisors count	2	2
Divisors	1, 668539	1, 670489
Number of properties	7	5
Additive primes	21161st
Cousin primes (1st member)	5847th	5859th
Isolated primes	42498th
Lucky primes	6197th
Primes	54199th	54346th
Prime triplets (2nd member)		2142nd
Sexy primes (2nd member)	11686th
Sexy prime triplets (3rd member)	2128th
Twin primes (2nd member)		5865th
Ulam primes		3991st
Roman numberals
Base 2	10100011001101111011₂	10100011101100011001₂
Base 3	1020222001201₃	1021001201221₃
Base 4	2203031323₄	2203230121₄
Base 5	132343124₅	132423424₅
Base 6	22155031₆	22212041₆
Base 7	5453044₇	5461531₇
Base 8	2431573₈	2435431₈
Base 9	1228051₉	1231657₉
Base 10	668539₁₀	670489₁₀
Base 11	417313₁₁	418826₁₁
Base 12	282a77₁₂	284021₁₂
Base 13	1a53b1₁₃	1a6251₁₃
Base 14	1358cb₁₄	1364c1₁₄
Base 15	d3144₁₅	d39e4₁₅
Base 16	a337b₁₆	a3b19₁₆