Compare 39990 vs 39997

Property	39990	39997
Type	composite number	composite number
Unique factors	5	3
Total factors	5	3
Prime factorization	2¹ × 3¹ × 5¹ × 31¹ × 43¹	23¹ × 37¹ × 47¹
Prime factorization	2 × 3 × 5 × 31 × 43	23 × 37 × 47
Divisors count	32	8
Divisors	1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2666, 3999, 6665, 7998, 13330, 19995, 39990	1, 23, 37, 47, 851, 1081, 1739, 39997
Number of properties	0	0
Roman numberals
Base 2	1001110000110110₂	1001110000111101₂
Base 3	2000212010₃	2000212101₃
Base 4	21300312₄	21300331₄
Base 5	2234430₅	2234442₅
Base 6	505050₆	505101₆
Base 7	224406₇	224416₇
Base 8	116066₈	116075₈
Base 9	60763₉	60771₉
Base 10	39990₁₀	39997₁₀
Base 11	28055₁₁	28061₁₁
Base 12	1b186₁₂	1b191₁₂
Base 13	15282₁₃	15289₁₃
Base 14	10806₁₄	1080d₁₄
Base 15	bcb0₁₅	bcb7₁₅
Base 16	9c36₁₆	9c3d₁₆