Compare 638242 vs 638243

Property	638242	638243
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 11¹ × 67¹ × 433¹	61¹ × 10463¹
Prime factorization	2 × 11 × 67 × 433	61 × 10463
Divisors count	16	4
Divisors	1, 2, 11, 22, 67, 134, 433, 737, 866, 1474, 4763, 9526, 29011, 58022, 319121, 638242	1, 61, 10463, 638243
Number of properties	0	1
Semiprimes		136745th
Roman numberals
Base 2	10011011110100100010₂	10011011110100100011₂
Base 3	1012102111121₃	1012102111122₃
Base 4	2123310202₄	2123310203₄
Base 5	130410432₅	130410433₅
Base 6	21402454₆	21402455₆
Base 7	5265523₇	5265524₇
Base 8	2336442₈	2336443₈
Base 9	1172447₉	1172448₉
Base 10	638242₁₀	638243₁₀
Base 11	3a6580₁₁	3a6581₁₁
Base 12	26942a₁₂	26942b₁₂
Base 13	194677₁₃	194678₁₃
Base 14	12884a₁₄	12884b₁₄
Base 15	c9197₁₅	c9198₁₅
Base 16	9bd22₁₆	9bd23₁₆