Compare 638063 vs 638066

Property	638063	638066
Type	prime	composite number
Unique factors	1	5
Total factors	1	5
Prime factorization	638063¹	2¹ × 11¹ × 13¹ × 23¹ × 97¹
Prime factorization	638063	2 × 11 × 13 × 23 × 97
Divisors count	2	32
Divisors	1, 638063	1, 2, 11, 13, 22, 23, 26, 46, 97, 143, 194, 253, 286, 299, 506, 598, 1067, 1261, 2134, 2231, 2522, 3289, 4462, 6578, 13871, 24541, 27742, 29003, 49082, 58006, 319033, 638066
Number of properties	4	0
Cousin primes (2nd member)	5619th
Isolated primes	40707th
Primes	51948th
Safe primes	3010th
Roman numberals
Base 2	10011011110001101111₂	10011011110001110010₂
Base 3	1012102020222₃	1012102021002₃
Base 4	2123301233₄	2123301302₄
Base 5	130404223₅	130404231₅
Base 6	21401555₆	21402002₆
Base 7	5265146₇	5265152₇
Base 8	2336157₈	2336162₈
Base 9	1172228₉	1172232₉
Base 10	638063₁₀	638066₁₀
Base 11	3a6428₁₁	3a6430₁₁
Base 12	2692bb₁₂	269302₁₂
Base 13	19456a₁₃	194570₁₃
Base 14	12875d₁₄	128762₁₄
Base 15	c90c8₁₅	c90cb₁₅
Base 16	9bc6f₁₆	9bc72₁₆