Compare 990161 vs 990166

Property	990161	990166
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	4
Prime factorization	43¹ × 23027¹	2¹ × 19¹ × 71¹ × 367¹
Prime factorization	43 × 23027	2 × 19 × 71 × 367
Divisors count	4	16
Divisors	1, 43, 23027, 990161	1, 2, 19, 38, 71, 142, 367, 734, 1349, 2698, 6973, 13946, 26057, 52114, 495083, 990166
Number of properties	1	0
Semiprimes	208069th
Roman numberals
Base 2	11110001101111010001₂	11110001101111010110₂
Base 3	1212022020122₃	1212022020211₃
Base 4	3301233101₄	3301233112₄
Base 5	223141121₅	223141131₅
Base 6	33120025₆	33120034₆
Base 7	11262524₇	11262532₇
Base 8	3615721₈	3615726₈
Base 9	1768218₉	1768224₉
Base 10	990161₁₀	990166₁₀
Base 11	616a17₁₁	616a21₁₁
Base 12	3b9015₁₂	3b901a₁₂
Base 13	2888c3₁₃	2888c8₁₃
Base 14	1babbb₁₄	1babc2₁₄
Base 15	1485ab₁₅	1485b1₁₅
Base 16	f1bd1₁₆	f1bd6₁₆