Compare 990991 vs 990994

Property	990991	990994
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	443¹ × 2237¹	2¹ × 53¹ × 9349¹
Prime factorization	443 × 2237	2 × 53 × 9349
Divisors count	4	8
Divisors	1, 443, 2237, 990991	1, 2, 53, 106, 9349, 18698, 495497, 990994
Number of properties	1	0
Semiprimes	208236th
Roman numberals
Base 2	11110001111100001111₂	11110001111100010010₂
Base 3	1212100101101₃	1212100101111₃
Base 4	3301330033₄	3301330102₄
Base 5	223202431₅	223202434₅
Base 6	33123531₆	33123534₆
Base 7	11265121₇	11265124₇
Base 8	3617417₈	3617422₈
Base 9	1770341₉	1770344₉
Base 10	990991₁₀	990994₁₀
Base 11	617601₁₁	617604₁₁
Base 12	3b95a7₁₂	3b95aa₁₂
Base 13	2890b1₁₃	2890b4₁₃
Base 14	1bb211₁₄	1bb214₁₄
Base 15	148961₁₅	148964₁₅
Base 16	f1f0f₁₆	f1f12₁₆