Compare 638161 vs 638163

Property	638161	638163
Type	prime	composite number
Unique factors	1	4
Total factors	1	5
Prime factorization	638161¹	3² × 17¹ × 43¹ × 97¹
Prime factorization	638161	3 × 3 × 17 × 43 × 97
Divisors count	2	24
Divisors	1, 638161	1, 3, 9, 17, 43, 51, 97, 129, 153, 291, 387, 731, 873, 1649, 2193, 4171, 4947, 6579, 12513, 14841, 37539, 70907, 212721, 638163
Number of properties	3	0
Lucky primes	5964th
Primes	51954th
Twin primes (2nd member)	5622nd
Roman numberals
Base 2	10011011110011010001₂	10011011110011010011₂
Base 3	1012102101121₃	1012102101200₃
Base 4	2123303101₄	2123303103₄
Base 5	130410121₅	130410123₅
Base 6	21402241₆	21402243₆
Base 7	5265346₇	5265351₇
Base 8	2336321₈	2336323₈
Base 9	1172347₉	1172350₉
Base 10	638161₁₀	638163₁₀
Base 11	3a6507₁₁	3a6509₁₁
Base 12	269381₁₂	269383₁₂
Base 13	194614₁₃	194616₁₃
Base 14	1287cd₁₄	1287d1₁₄
Base 15	c9141₁₅	c9143₁₅
Base 16	9bcd1₁₆	9bcd3₁₆