Compare 644 vs 650

Property	644	650
Type	composite number	composite number
Unique factors	3	3
Total factors	4	4
Prime factorization	2² × 7¹ × 23¹	2¹ × 5² × 13¹
Prime factorization	2 × 2 × 7 × 23	2 × 5 × 5 × 13
Divisors count	12	12
Divisors	1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644	1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
Number of properties	0	0
Roman numberals	DCXLIV	DCL
Base 2	1010000100₂	1010001010₂
Base 3	212212₃	220002₃
Base 4	22010₄	22022₄
Base 5	10034₅	10100₅
Base 6	2552₆	3002₆
Base 7	1610₇	1616₇
Base 8	1204₈	1212₈
Base 9	785₉	802₉
Base 10	644₁₀	650₁₀
Base 11	536₁₁	541₁₁
Base 12	458₁₂	462₁₂
Base 13	3a7₁₃	3b0₁₃
Base 14	340₁₄	346₁₄
Base 15	2ce₁₅	2d5₁₅
Base 16	284₁₆	28a₁₆