Compare 664 vs 672

Property	664	672
Type	composite number	composite number
Unique factors	2	3
Total factors	4	7
Prime factorization	2³ × 83¹	2⁵ × 3¹ × 7¹
Prime factorization	2 × 2 × 2 × 83	2 × 2 × 2 × 2 × 2 × 3 × 7
Divisors count	8	24
Divisors	1, 2, 4, 8, 83, 166, 332, 664	1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
Number of properties	0	0
Roman numberals	DCLXIV	DCLXXII
Base 2	1010011000₂	1010100000₂
Base 3	220121₃	220220₃
Base 4	22120₄	22200₄
Base 5	10124₅	10142₅
Base 6	3024₆	3040₆
Base 7	1636₇	1650₇
Base 8	1230₈	1240₈
Base 9	817₉	826₉
Base 10	664₁₀	672₁₀
Base 11	554₁₁	561₁₁
Base 12	474₁₂	480₁₂
Base 13	3c1₁₃	3c9₁₃
Base 14	356₁₄	360₁₄
Base 15	2e4₁₅	2ec₁₅
Base 16	298₁₆	2a0₁₆