Compare 211990 vs 211999

Property	211990	211999
Type	composite number	semiprime
Unique factors	5	2
Total factors	5	2
Prime factorization	2¹ × 5¹ × 17¹ × 29¹ × 43¹	101¹ × 2099¹
Prime factorization	2 × 5 × 17 × 29 × 43	101 × 2099
Divisors count	32	4
Divisors	1, 2, 5, 10, 17, 29, 34, 43, 58, 85, 86, 145, 170, 215, 290, 430, 493, 731, 986, 1247, 1462, 2465, 2494, 3655, 4930, 6235, 7310, 12470, 21199, 42398, 105995, 211990	1, 101, 2099, 211999
Number of properties	0	1
Semiprimes		47788th
Roman numberals
Base 2	110011110000010110₂	110011110000011111₂
Base 3	101202210111₃	101202210211₃
Base 4	303300112₄	303300133₄
Base 5	23240430₅	23240444₅
Base 6	4313234₆	4313251₆
Base 7	1542022₇	1542034₇
Base 8	636026₈	636037₈
Base 9	352714₉	352724₉
Base 10	211990₁₀	211999₁₀
Base 11	1352a9₁₁	135307₁₁
Base 12	a281a₁₂	a2827₁₂
Base 13	7564c₁₃	75658₁₃
Base 14	57382₁₄	5738b₁₄
Base 15	42c2a₁₅	42c34₁₅
Base 16	33c16₁₆	33c1f₁₆