Compare 131988 vs 131990

Property	131988	131990
Type	composite number	composite number
Unique factors	4	4
Total factors	5	4
Prime factorization	2² × 3¹ × 17¹ × 647¹	2¹ × 5¹ × 67¹ × 197¹
Prime factorization	2 × 2 × 3 × 17 × 647	2 × 5 × 67 × 197
Divisors count	24	16
Divisors	1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 647, 1294, 1941, 2588, 3882, 7764, 10999, 21998, 32997, 43996, 65994, 131988	1, 2, 5, 10, 67, 134, 197, 335, 394, 670, 985, 1970, 13199, 26398, 65995, 131990
Number of properties	0	0
Roman numberals
Base 2	100000001110010100₂	100000001110010110₂
Base 3	20201001110₃	20201001112₃
Base 4	200032110₄	200032112₄
Base 5	13210423₅	13210430₅
Base 6	2455020₆	2455022₆
Base 7	1056543₇	1056545₇
Base 8	401624₈	401626₈
Base 9	221043₉	221045₉
Base 10	131988₁₀	131990₁₀
Base 11	9018a₁₁	90191₁₁
Base 12	64470₁₂	64472₁₂
Base 13	480cc₁₃	48101₁₃
Base 14	3615a₁₄	3615c₁₄
Base 15	29193₁₅	29195₁₅
Base 16	20394₁₆	20396₁₆