Compare 17990 vs 17999

Property	17990	17999
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 5¹ × 7¹ × 257¹	41¹ × 439¹
Prime factorization	2 × 5 × 7 × 257	41 × 439
Divisors count	16	4
Divisors	1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 8995, 17990	1, 41, 439, 17999
Number of properties	0	1
Semiprimes		4588th
Roman numberals
Base 2	100011001000110₂	100011001001111₂
Base 3	220200022₃	220200122₃
Base 4	10121012₄	10121033₄
Base 5	1033430₅	1033444₅
Base 6	215142₆	215155₆
Base 7	103310₇	103322₇
Base 8	43106₈	43117₈
Base 9	26608₉	26618₉
Base 10	17990₁₀	17999₁₀
Base 11	12575₁₁	12583₁₁
Base 12	a4b2₁₂	a4bb₁₂
Base 13	825b₁₃	8267₁₃
Base 14	67b0₁₄	67b9₁₄
Base 15	54e5₁₅	54ee₁₅
Base 16	4646₁₆	464f₁₆