Compare 666139 vs 666329

Property	666139	666329
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	666139¹	666329¹
Prime factorization	666139	666329
Divisors count	2	2
Divisors	1, 666139	1, 666329
Number of properties	4	3
Additive primes	21093rd
Chen primes		21132nd
Cousin primes (1st member)	5825th
Isolated primes	42372nd	42384th
Primes	54035th	54047th
Roman numberals
Base 2	10100010101000011011₂	10100010101011011001₂
Base 3	1020211202211₃	1020212000212₃
Base 4	2202220123₄	2202223121₄
Base 5	132304024₅	132310304₅
Base 6	22135551₆	22140505₆
Base 7	5443045₇	5443436₇
Base 8	2425033₈	2425331₈
Base 9	1224684₉	1225025₉
Base 10	666139₁₀	666329₁₀
Base 11	415531₁₁	415694₁₁
Base 12	2815b7₁₂	281735₁₂
Base 13	1a4286₁₃	1a43a1₁₃
Base 14	134a95₁₄	134b8d₁₄
Base 15	d2594₁₅	d266e₁₅
Base 16	a2a1b₁₆	a2ad9₁₆