Compare 990121 vs 990139

Property	990121	990139
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	11¹ × 90011¹	103¹ × 9613¹
Prime factorization	11 × 90011	103 × 9613
Divisors count	4	4
Divisors	1, 11, 90011, 990121	1, 103, 9613, 990139
Number of properties	1	1
Semiprimes	208057th	208063rd
Roman numberals
Base 2	11110001101110101001₂	11110001101110111011₂
Base 3	1212022012011₃	1212022012211₃
Base 4	3301232221₄	3301232323₄
Base 5	223140441₅	223141024₅
Base 6	33115521₆	33115551₆
Base 7	11262436₇	11262463₇
Base 8	3615651₈	3615673₈
Base 9	1768164₉	1768184₉
Base 10	990121₁₀	990139₁₀
Base 11	616990₁₁	6169a7₁₁
Base 12	3b8ba1₁₂	3b8bb7₁₂
Base 13	288892₁₃	2888a7₁₃
Base 14	1bab8d₁₄	1baba3₁₄
Base 15	148581₁₅	148594₁₅
Base 16	f1ba9₁₆	f1bbb₁₆