Compare 990413 vs 990421

Property	990413	990421
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	19¹ × 52127¹	521¹ × 1901¹
Prime factorization	19 × 52127	521 × 1901
Divisors count	4	4
Divisors	1, 19, 52127, 990413	1, 521, 1901, 990421
Number of properties	1	1
Semiprimes	208115th	208118th
Roman numberals
Base 2	11110001110011001101₂	11110001110011010101₂
Base 3	1212022120222₃	1212022121021₃
Base 4	3301303031₄	3301303111₄
Base 5	223143123₅	223143141₅
Base 6	33121125₆	33121141₆
Base 7	11263334₇	11263345₇
Base 8	3616315₈	3616325₈
Base 9	1768528₉	1768537₉
Base 10	990413₁₀	990421₁₀
Base 11	617126₁₁	617133₁₁
Base 12	3b91a5₁₂	3b91b1₁₂
Base 13	288a58₁₃	288a63₁₃
Base 14	1bad1b₁₄	1bad25₁₄
Base 15	1486c8₁₅	1486d1₁₅
Base 16	f1ccd₁₆	f1cd5₁₆