Compare 990420 vs 990427

Property	990420	990427
Type	composite number	semiprime
Unique factors	5	2
Total factors	6	2
Prime factorization	2² × 3¹ × 5¹ × 17¹ × 971¹	859¹ × 1153¹
Prime factorization	2 × 2 × 3 × 5 × 17 × 971	859 × 1153
Divisors count	48	4
Divisors	1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 971, 1020, 1942, 2913, 3884, 4855, 5826, 9710, 11652, 14565, 16507, 19420, 29130, 33014, 49521, 58260, 66028, 82535, 99042, 165070, 198084, 247605, 330140, 495210, 990420	1, 859, 1153, 990427
Number of properties	0	1
Semiprimes		208120th
Roman numberals
Base 2	11110001110011010100₂	11110001110011011011₂
Base 3	1212022121020₃	1212022121111₃
Base 4	3301303110₄	3301303123₄
Base 5	223143140₅	223143202₅
Base 6	33121140₆	33121151₆
Base 7	11263344₇	11263354₇
Base 8	3616324₈	3616333₈
Base 9	1768536₉	1768544₉
Base 10	990420₁₀	990427₁₀
Base 11	617132₁₁	617139₁₁
Base 12	3b91b0₁₂	3b91b7₁₂
Base 13	288a62₁₃	288a69₁₃
Base 14	1bad24₁₄	1bad2b₁₄
Base 15	1486d0₁₅	1486d7₁₅
Base 16	f1cd4₁₆	f1cdb₁₆