Compare 721 vs 722

Property	721	722
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	7¹ × 103¹	2¹ × 19²
Prime factorization	7 × 103	2 × 19 × 19
Divisors count	4	6
Divisors	1, 7, 103, 721	1, 2, 19, 38, 361, 722
Number of properties	1	0
Semiprimes	219th
Roman numberals	DCCXXI	DCCXXII
Base 2	1011010001₂	1011010010₂
Base 3	222201₃	222202₃
Base 4	23101₄	23102₄
Base 5	10341₅	10342₅
Base 6	3201₆	3202₆
Base 7	2050₇	2051₇
Base 8	1321₈	1322₈
Base 9	881₉	882₉
Base 10	721₁₀	722₁₀
Base 11	5a6₁₁	5a7₁₁
Base 12	501₁₂	502₁₂
Base 13	436₁₃	437₁₃
Base 14	397₁₄	398₁₄
Base 15	331₁₅	332₁₅
Base 16	2d1₁₆	2d2₁₆