Compare 990140 vs 990143

Property	990140	990143
Type	composite number	composite number
Unique factors	4	3
Total factors	5	5
Prime factorization	2² × 5¹ × 31¹ × 1597¹	7² × 11² × 167¹
Prime factorization	2 × 2 × 5 × 31 × 1597	7 × 7 × 11 × 11 × 167
Divisors count	24	18
Divisors	1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1597, 3194, 6388, 7985, 15970, 31940, 49507, 99014, 198028, 247535, 495070, 990140	1, 7, 11, 49, 77, 121, 167, 539, 847, 1169, 1837, 5929, 8183, 12859, 20207, 90013, 141449, 990143
Number of properties	0	0
Roman numberals
Base 2	11110001101110111100₂	11110001101110111111₂
Base 3	1212022012212₃	1212022012222₃
Base 4	3301232330₄	3301232333₄
Base 5	223141030₅	223141033₅
Base 6	33115552₆	33115555₆
Base 7	11262464₇	11262500₇
Base 8	3615674₈	3615677₈
Base 9	1768185₉	1768188₉
Base 10	990140₁₀	990143₁₀
Base 11	6169a8₁₁	616a00₁₁
Base 12	3b8bb8₁₂	3b8bbb₁₂
Base 13	2888a8₁₃	2888ab₁₃
Base 14	1baba4₁₄	1baba7₁₄
Base 15	148595₁₅	148598₁₅
Base 16	f1bbc₁₆	f1bbf₁₆