Compare 666427 vs 666430

Property	666427	666430
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	666427¹	2¹ × 5¹ × 66643¹
Prime factorization	666427	2 × 5 × 66643
Divisors count	2	8
Divisors	1, 666427	1, 2, 5, 10, 66643, 133286, 333215, 666430
Number of properties	8	0
Additive primes	21099th
Cousin primes (1st member)	5828th
Isolated primes	42387th
Primes	54050th
Prime quintuplet 1s (1st member)	26th
Prime triplets (1st member)	2127th
Sexy primes (1st member)	11663rd
Sexy prime triplets (1st member)	2125th
Roman numberals
Base 2	10100010101100111011₂	10100010101100111110₂
Base 3	1020212011111₃	1020212011121₃
Base 4	2202230323₄	2202230332₄
Base 5	132311202₅	132311210₅
Base 6	22141151₆	22141154₆
Base 7	5443636₇	5443642₇
Base 8	2425473₈	2425476₈
Base 9	1225144₉	1225147₉
Base 10	666427₁₀	666430₁₀
Base 11	415773₁₁	415776₁₁
Base 12	2817b7₁₂	2817ba₁₂
Base 13	1a4448₁₃	1a444b₁₃
Base 14	134c1d₁₄	134c22₁₄
Base 15	d26d7₁₅	d26da₁₅
Base 16	a2b3b₁₆	a2b3e₁₆