Compare 642808 vs 642820

Property	642808	642820
Type	composite number	composite number
Unique factors	3	3
Total factors	5	4
Prime factorization	2³ × 19¹ × 4229¹	2² × 5¹ × 32141¹
Prime factorization	2 × 2 × 2 × 19 × 4229	2 × 2 × 5 × 32141
Divisors count	16	12
Divisors	1, 2, 4, 8, 19, 38, 76, 152, 4229, 8458, 16916, 33832, 80351, 160702, 321404, 642808	1, 2, 4, 5, 10, 20, 32141, 64282, 128564, 160705, 321410, 642820
Number of properties	0	0
Roman numberals
Base 2	10011100111011111000₂	10011100111100000100₂
Base 3	1012122202201₃	1012122210011₃
Base 4	2130323320₄	2130330010₄
Base 5	131032213₅	131032240₅
Base 6	21435544₆	21440004₆
Base 7	5315035₇	5315053₇
Base 8	2347370₈	2347404₈
Base 9	1178681₉	1178704₉
Base 10	642808₁₀	642820₁₀
Base 11	3a9a51₁₁	3a9a62₁₁
Base 12	26bbb4₁₂	270004₁₂
Base 13	19677a₁₃	196789₁₃
Base 14	12a38c₁₄	12a39a₁₄
Base 15	ca6dd₁₅	ca6ea₁₅
Base 16	9cef8₁₆	9cf04₁₆