Compare 990121 vs 990124

Property	990121	990124
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	11¹ × 90011¹	2² × 247531¹
Prime factorization	11 × 90011	2 × 2 × 247531
Divisors count	4	6
Divisors	1, 11, 90011, 990121	1, 2, 4, 247531, 495062, 990124
Number of properties	1	0
Semiprimes	208057th
Roman numberals
Base 2	11110001101110101001₂	11110001101110101100₂
Base 3	1212022012011₃	1212022012021₃
Base 4	3301232221₄	3301232230₄
Base 5	223140441₅	223140444₅
Base 6	33115521₆	33115524₆
Base 7	11262436₇	11262442₇
Base 8	3615651₈	3615654₈
Base 9	1768164₉	1768167₉
Base 10	990121₁₀	990124₁₀
Base 11	616990₁₁	616993₁₁
Base 12	3b8ba1₁₂	3b8ba4₁₂
Base 13	288892₁₃	288895₁₃
Base 14	1bab8d₁₄	1bab92₁₄
Base 15	148581₁₅	148584₁₅
Base 16	f1ba9₁₆	f1bac₁₆