Compare 669661 vs 669672

Property	669661	669672
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	669661¹	2³ × 3² × 71¹ × 131¹
Prime factorization	669661	2 × 2 × 2 × 3 × 3 × 71 × 131
Divisors count	2	48
Divisors	1, 669661	1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 131, 142, 213, 262, 284, 393, 426, 524, 568, 639, 786, 852, 1048, 1179, 1278, 1572, 1704, 2358, 2556, 3144, 4716, 5112, 9301, 9432, 18602, 27903, 37204, 55806, 74408, 83709, 111612, 167418, 223224, 334836, 669672
Number of properties	6	0
Happy primes	7691st
Primes	54281st
Sexy primes (1st member)	11703rd
Sexy prime quadrupletss (1st member)	239th
Sexy prime triplets (1st member)	2132nd
Twin primes (2nd member)	5859th
Roman numberals
Base 2	10100011011111011101₂	10100011011111101000₂
Base 3	1021000121021₃	1021000121200₃
Base 4	2203133131₄	2203133220₄
Base 5	132412121₅	132412142₅
Base 6	22204141₆	22204200₆
Base 7	5456236₇	5456253₇
Base 8	2433735₈	2433750₈
Base 9	1230537₉	1230550₉
Base 10	669661₁₀	669672₁₀
Base 11	418143₁₁	418153₁₁
Base 12	283651₁₂	283660₁₂
Base 13	1a5a65₁₃	1a5a73₁₃
Base 14	13608d₁₄	13609a₁₄
Base 15	d3641₁₅	d364c₁₅
Base 16	a37dd₁₆	a37e8₁₆