Compare 990418 vs 990428

Property	990418	990428
Type	composite number	composite number
Unique factors	4	2
Total factors	4	3
Prime factorization	2¹ × 11¹ × 13¹ × 3463¹	2² × 247607¹
Prime factorization	2 × 11 × 13 × 3463	2 × 2 × 247607
Divisors count	16	6
Divisors	1, 2, 11, 13, 22, 26, 143, 286, 3463, 6926, 38093, 45019, 76186, 90038, 495209, 990418	1, 2, 4, 247607, 495214, 990428
Number of properties	0	0
Roman numberals
Base 2	11110001110011010010₂	11110001110011011100₂
Base 3	1212022121011₃	1212022121112₃
Base 4	3301303102₄	3301303130₄
Base 5	223143133₅	223143203₅
Base 6	33121134₆	33121152₆
Base 7	11263342₇	11263355₇
Base 8	3616322₈	3616334₈
Base 9	1768534₉	1768545₉
Base 10	990418₁₀	990428₁₀
Base 11	617130₁₁	61713a₁₁
Base 12	3b91aa₁₂	3b91b8₁₂
Base 13	288a60₁₃	288a6a₁₃
Base 14	1bad22₁₄	1bad2c₁₄
Base 15	1486cd₁₅	1486d8₁₅
Base 16	f1cd2₁₆	f1cdc₁₆