Compare 28639 vs 28647

Property	28639	28647
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	4
Prime factorization	13¹ × 2203¹	3³ × 1061¹
Prime factorization	13 × 2203	3 × 3 × 3 × 1061
Divisors count	4	8
Divisors	1, 13, 2203, 28639	1, 3, 9, 27, 1061, 3183, 9549, 28647
Number of properties	1	0
Semiprimes	7128th
Roman numberals
Base 2	110111111011111₂	110111111100111₂
Base 3	1110021201₃	1110022000₃
Base 4	12333133₄	12333213₄
Base 5	1404024₅	1404042₅
Base 6	340331₆	340343₆
Base 7	146332₇	146343₇
Base 8	67737₈	67747₈
Base 9	43251₉	43260₉
Base 10	28639₁₀	28647₁₀
Base 11	1a576₁₁	1a583₁₁
Base 12	146a7₁₂	146b3₁₂
Base 13	10060₁₃	10068₁₃
Base 14	a619₁₄	a623₁₄
Base 15	8744₁₅	874c₁₅
Base 16	6fdf₁₆	6fe7₁₆