Compare 721 vs 726

Property	721	726
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	4
Prime factorization	7¹ × 103¹	2¹ × 3¹ × 11²
Prime factorization	7 × 103	2 × 3 × 11 × 11
Divisors count	4	12
Divisors	1, 7, 103, 721	1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
Number of properties	1	0
Semiprimes	219th
Roman numberals	DCCXXI	DCCXXVI
Base 2	1011010001₂	1011010110₂
Base 3	222201₃	222220₃
Base 4	23101₄	23112₄
Base 5	10341₅	10401₅
Base 6	3201₆	3210₆
Base 7	2050₇	2055₇
Base 8	1321₈	1326₈
Base 9	881₉	886₉
Base 10	721₁₀	726₁₀
Base 11	5a6₁₁	600₁₁
Base 12	501₁₂	506₁₂
Base 13	436₁₃	43b₁₃
Base 14	397₁₄	39c₁₄
Base 15	331₁₅	336₁₅
Base 16	2d1₁₆	2d6₁₆