Compare 28990 vs 28997

Property	28990	28997
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 5¹ × 13¹ × 223¹	107¹ × 271¹
Prime factorization	2 × 5 × 13 × 223	107 × 271
Divisors count	16	4
Divisors	1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2230, 2899, 5798, 14495, 28990	1, 107, 271, 28997
Number of properties	0	1
Semiprimes		7212th
Roman numberals
Base 2	111000100111110₂	111000101000101₂
Base 3	1110202201₃	1110202222₃
Base 4	13010332₄	13011011₄
Base 5	1411430₅	1411442₅
Base 6	342114₆	342125₆
Base 7	150343₇	150353₇
Base 8	70476₈	70505₈
Base 9	43681₉	43688₉
Base 10	28990₁₀	28997₁₀
Base 11	1a865₁₁	1a871₁₁
Base 12	1493a₁₂	14945₁₂
Base 13	10270₁₃	10277₁₃
Base 14	a7ca₁₄	a7d3₁₄
Base 15	88ca₁₅	88d2₁₅
Base 16	713e₁₆	7145₁₆