Compare 666420 vs 666427

Property	666420	666427
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 3¹ × 5¹ × 29¹ × 383¹	666427¹
Prime factorization	2 × 2 × 3 × 5 × 29 × 383	666427
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 383, 435, 580, 766, 870, 1149, 1532, 1740, 1915, 2298, 3830, 4596, 5745, 7660, 11107, 11490, 22214, 22980, 33321, 44428, 55535, 66642, 111070, 133284, 166605, 222140, 333210, 666420	1, 666427
Number of properties	0	8
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	10100010101100110100₂	10100010101100111011₂
Base 3	1020212011020₃	1020212011111₃
Base 4	2202230310₄	2202230323₄
Base 5	132311140₅	132311202₅
Base 6	22141140₆	22141151₆
Base 7	5443626₇	5443636₇
Base 8	2425464₈	2425473₈
Base 9	1225136₉	1225144₉
Base 10	666420₁₀	666427₁₀
Base 11	415767₁₁	415773₁₁
Base 12	2817b0₁₂	2817b7₁₂
Base 13	1a4441₁₃	1a4448₁₃
Base 14	134c16₁₄	134c1d₁₄
Base 15	d26d0₁₅	d26d7₁₅
Base 16	a2b34₁₆	a2b3b₁₆