Compare 79980 vs 79991

Property	79980	79991
Type	composite number	semiprime
Unique factors	5	2
Total factors	6	2
Prime factorization	2² × 3¹ × 5¹ × 31¹ × 43¹	41¹ × 1951¹
Prime factorization	2 × 2 × 3 × 5 × 31 × 43	41 × 1951
Divisors count	48	4
Divisors	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1860, 2580, 2666, 3999, 5332, 6665, 7998, 13330, 15996, 19995, 26660, 39990, 79980	1, 41, 1951, 79991
Number of properties	0	1
Semiprimes		18919th
Roman numberals
Base 2	10011100001101100₂	10011100001110111₂
Base 3	11001201020₃	11001201122₃
Base 4	103201230₄	103201313₄
Base 5	10024410₅	10024431₅
Base 6	1414140₆	1414155₆
Base 7	452115₇	452132₇
Base 8	234154₈	234167₈
Base 9	131636₉	131648₉
Base 10	79980₁₀	79991₁₀
Base 11	550aa₁₁	5510a₁₁
Base 12	3a350₁₂	3a35b₁₂
Base 13	2a534₁₃	2a542₁₃
Base 14	2120c₁₄	21219₁₄
Base 15	18a70₁₅	18a7b₁₅
Base 16	1386c₁₆	13877₁₆