Compare 666427 vs 667123

Property	666427	667123
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	666427¹	667123¹
Prime factorization	666427	667123
Divisors count	2	2
Divisors	1, 666427	1, 667123
Number of properties	8	5
Additive primes	21099th
Cousin primes (1st member)	5828th	5835th
Isolated primes	42387th	42423rd
Primes	54050th	54102nd
Prime quintuplet 1s (1st member)	26th
Prime triplets (1st member)	2127th	2131st
Sexy primes (1st member)	11663rd	11673rd
Sexy prime triplets (1st member)	2125th
Roman numberals
Base 2	10100010101100111011₂	10100010110111110011₂
Base 3	1020212011111₃	1020220010021₃
Base 4	2202230323₄	2202313303₄
Base 5	132311202₅	132321443₅
Base 6	22141151₆	22144311₆
Base 7	5443636₇	5445652₇
Base 8	2425473₈	2426763₈
Base 9	1225144₉	1226107₉
Base 10	666427₁₀	667123₁₀
Base 11	415773₁₁	416246₁₁
Base 12	2817b7₁₂	282097₁₂
Base 13	1a4448₁₃	1a4862₁₃
Base 14	134c1d₁₄	135199₁₄
Base 15	d26d7₁₅	d29ed₁₅
Base 16	a2b3b₁₆	a2df3₁₆