Compare 20640 vs 20642

Property	20640	20642
Type	composite number	semiprime
Unique factors	4	2
Total factors	8	2
Prime factorization	2⁵ × 3¹ × 5¹ × 43¹	2¹ × 10321¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 3 × 5 × 43	2 × 10321
Divisors count	48	4
Divisors	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640	1, 2, 10321, 20642
Number of properties	0	1
Semiprimes		5239th
Roman numberals
Base 2	101000010100000₂	101000010100010₂
Base 3	1001022110₃	1001022112₃
Base 4	11002200₄	11002202₄
Base 5	1130030₅	1130032₅
Base 6	235320₆	235322₆
Base 7	114114₇	114116₇
Base 8	50240₈	50242₈
Base 9	31273₉	31275₉
Base 10	20640₁₀	20642₁₀
Base 11	14564₁₁	14566₁₁
Base 12	bb40₁₂	bb42₁₂
Base 13	9519₁₃	951b₁₃
Base 14	7744₁₄	7746₁₄
Base 15	61b0₁₅	61b2₁₅
Base 16	50a0₁₆	50a2₁₆