Compare 81720 vs 81723

Property	81720	81723
Type	composite number	semiprime
Unique factors	4	2
Total factors	7	2
Prime factorization	2³ × 3² × 5¹ × 227¹	3¹ × 27241¹
Prime factorization	2 × 2 × 2 × 3 × 3 × 5 × 227	3 × 27241
Divisors count	48	4
Divisors	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 4086, 4540, 5448, 6810, 8172, 9080, 10215, 13620, 16344, 20430, 27240, 40860, 81720	1, 3, 27241, 81723
Number of properties	0	1
Semiprimes		19291st
Roman numberals
Base 2	10011111100111000₂	10011111100111011₂
Base 3	11011002200₃	11011002210₃
Base 4	103330320₄	103330323₄
Base 5	10103340₅	10103343₅
Base 6	1430200₆	1430203₆
Base 7	460152₇	460155₇
Base 8	237470₈	237473₈
Base 9	134080₉	134083₉
Base 10	81720₁₀	81723₁₀
Base 11	56441₁₁	56444₁₁
Base 12	3b360₁₂	3b363₁₂
Base 13	2b272₁₃	2b275₁₃
Base 14	21ad2₁₄	21ad5₁₄
Base 15	19330₁₅	19333₁₅
Base 16	13f38₁₆	13f3b₁₆