Compare 642120 vs 642129

Property	642120	642129
Type	composite number	semiprime
Unique factors	4	2
Total factors	6	2
Prime factorization	2³ × 3¹ × 5¹ × 5351¹	3¹ × 214043¹
Prime factorization	2 × 2 × 2 × 3 × 5 × 5351	3 × 214043
Divisors count	32	4
Divisors	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5351, 10702, 16053, 21404, 26755, 32106, 42808, 53510, 64212, 80265, 107020, 128424, 160530, 214040, 321060, 642120	1, 3, 214043, 642129
Number of properties	0	1
Semiprimes		137579th
Roman numberals
Base 2	10011100110001001000₂	10011100110001010001₂
Base 3	1012121211020₃	1012121211120₃
Base 4	2130301020₄	2130301101₄
Base 5	131021440₅	131022004₅
Base 6	21432440₆	21432453₆
Base 7	5313033₇	5313045₇
Base 8	2346110₈	2346121₈
Base 9	1177736₉	1177746₉
Base 10	642120₁₀	642129₁₀
Base 11	3a9486₁₁	3a9494₁₁
Base 12	26b720₁₂	26b729₁₂
Base 13	19636b₁₃	196377₁₃
Base 14	12a01a₁₄	12a025₁₄
Base 15	ca3d0₁₅	ca3d9₁₅
Base 16	9cc48₁₆	9cc51₁₆