Compare 663990 vs 664000

Property	663990	664000
Type	composite number	composite number
Unique factors	4	3
Total factors	4	10
Prime factorization	2¹ × 3¹ × 5¹ × 22133¹	2⁶ × 5³ × 83¹
Prime factorization	2 × 3 × 5 × 22133	2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 83
Divisors count	16	56
Divisors	1, 2, 3, 5, 6, 10, 15, 30, 22133, 44266, 66399, 110665, 132798, 221330, 331995, 663990	1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 125, 160, 166, 200, 250, 320, 332, 400, 415, 500, 664, 800, 830, 1000, 1328, 1600, 1660, 2000, 2075, 2656, 3320, 4000, 4150, 5312, 6640, 8000, 8300, 10375, 13280, 16600, 20750, 26560, 33200, 41500, 66400, 83000, 132800, 166000, 332000, 664000
Number of properties	0	0
Roman numberals
Base 2	10100010000110110110₂	10100010000111000000₂
Base 3	1020201211020₃	1020201211121₃
Base 4	2202012312₄	2202013000₄
Base 5	132221430₅	132222000₅
Base 6	22122010₆	22122024₆
Base 7	5433555₇	5433601₇
Base 8	2420666₈	2420700₈
Base 9	1221736₉	1221747₉
Base 10	663990₁₀	664000₁₀
Base 11	413958₁₁	413967₁₁
Base 12	280306₁₂	280314₁₂
Base 13	1a32c2₁₃	1a32cc₁₃
Base 14	133d9c₁₄	133da8₁₄
Base 15	d1b10₁₅	d1b1a₁₅
Base 16	a21b6₁₆	a21c0₁₆