Compare 990417 vs 990420

Property	990417	990420
Type	semiprime	composite number
Unique factors	2	5
Total factors	2	6
Prime factorization	3¹ × 330139¹	2² × 3¹ × 5¹ × 17¹ × 971¹
Prime factorization	3 × 330139	2 × 2 × 3 × 5 × 17 × 971
Divisors count	4	48
Divisors	1, 3, 330139, 990417	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
Number of properties	1	0
Semiprimes	208117th
Roman numberals
Base 2	11110001110011010001₂	11110001110011010100₂
Base 3	1212022121010₃	1212022121020₃
Base 4	3301303101₄	3301303110₄
Base 5	223143132₅	223143140₅
Base 6	33121133₆	33121140₆
Base 7	11263341₇	11263344₇
Base 8	3616321₈	3616324₈
Base 9	1768533₉	1768536₉
Base 10	990417₁₀	990420₁₀
Base 11	61712a₁₁	617132₁₁
Base 12	3b91a9₁₂	3b91b0₁₂
Base 13	288a5c₁₃	288a62₁₃
Base 14	1bad21₁₄	1bad24₁₄
Base 15	1486cc₁₅	1486d0₁₅
Base 16	f1cd1₁₆	f1cd4₁₆