Compare 639142 vs 639153

Property	639142	639153
Type	composite number	composite number
Unique factors	4	3
Total factors	4	4
Prime factorization	2¹ × 7¹ × 71¹ × 643¹	3² × 47¹ × 1511¹
Prime factorization	2 × 7 × 71 × 643	3 × 3 × 47 × 1511
Divisors count	16	12
Divisors	1, 2, 7, 14, 71, 142, 497, 643, 994, 1286, 4501, 9002, 45653, 91306, 319571, 639142	1, 3, 9, 47, 141, 423, 1511, 4533, 13599, 71017, 213051, 639153
Number of properties	0	0
Roman numberals
Base 2	10011100000010100110₂	10011100000010110001₂
Base 3	1012110201221₃	1012110202100₃
Base 4	2130002212₄	2130002301₄
Base 5	130423032₅	130423103₅
Base 6	21410554₆	21411013₆
Base 7	5301250₇	5301264₇
Base 8	2340246₈	2340261₈
Base 9	1173657₉	1173670₉
Base 10	639142₁₀	639153₁₀
Base 11	3a7219₁₁	3a7229₁₁
Base 12	269a5a₁₂	269a69₁₂
Base 13	194bba₁₃	194bc8₁₃
Base 14	128cd0₁₄	128cdb₁₄
Base 15	c9597₁₅	c95a3₁₅
Base 16	9c0a6₁₆	9c0b1₁₆