Compare 171990 vs 171992

Property	171990	171992
Type	composite number	composite number
Unique factors	5	2
Total factors	8	4
Prime factorization	2¹ × 3³ × 5¹ × 7² × 13¹	2³ × 21499¹
Prime factorization	2 × 3 × 3 × 3 × 5 × 7 × 7 × 13	2 × 2 × 2 × 21499
Divisors count	96	8
Divisors	1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 351, 378, 390, 441, 455, 490, 546, 585, 630, 637, 702, 735, 819, 882, 910, 945, 1170, 1274, 1323, 1365, 1470, 1638, 1755, 1890, 1911, 2205, 2457, 2646, 2730, 3185, 3510, 3822, 4095, 4410, 4914, 5733, 6370, 6615, 8190, 9555, 11466, 12285, 13230, 17199, 19110, 24570, 28665, 34398, 57330, 85995, 171990	1, 2, 4, 8, 21499, 42998, 85996, 171992
Number of properties	0	0
Roman numberals
Base 2	101001111111010110₂	101001111111011000₂
Base 3	22201221000₃	22201221002₃
Base 4	221333112₄	221333120₄
Base 5	21000430₅	21000432₅
Base 6	3404130₆	3404132₆
Base 7	1314300₇	1314302₇
Base 8	517726₈	517730₈
Base 9	281830₉	281832₉
Base 10	171990₁₀	171992₁₀
Base 11	108245₁₁	108247₁₁
Base 12	83646₁₂	83648₁₂
Base 13	60390₁₃	60392₁₃
Base 14	46970₁₄	46972₁₄
Base 15	35e60₁₅	35e62₁₅
Base 16	29fd6₁₆	29fd8₁₆