Compare 638980 vs 638989

Property	638980	638989
Type	composite number	composite number
Unique factors	4	3
Total factors	5	4
Prime factorization	2² × 5¹ × 43¹ × 743¹	13² × 19¹ × 199¹
Prime factorization	2 × 2 × 5 × 43 × 743	13 × 13 × 19 × 199
Divisors count	24	12
Divisors	1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 743, 860, 1486, 2972, 3715, 7430, 14860, 31949, 63898, 127796, 159745, 319490, 638980	1, 13, 19, 169, 199, 247, 2587, 3211, 3781, 33631, 49153, 638989
Number of properties	0	0
Roman numberals
Base 2	10011100000000000100₂	10011100000000001101₂
Base 3	1012110111221₃	1012110112021₃
Base 4	2130000010₄	2130000031₄
Base 5	130421410₅	130421424₅
Base 6	21410124₆	21410141₆
Base 7	5300626₇	5300641₇
Base 8	2340004₈	2340015₈
Base 9	1173457₉	1173467₉
Base 10	638980₁₀	638989₁₀
Base 11	3a7091₁₁	3a709a₁₁
Base 12	269944₁₂	269951₁₂
Base 13	194ac4₁₃	194b00₁₃
Base 14	128c16₁₄	128c21₁₄
Base 15	c94da₁₅	c94e4₁₅
Base 16	9c004₁₆	9c00d₁₆