Compare 638263 vs 638272

Property	638263	638272
Type	prime	composite number
Unique factors	1	2
Total factors	1	7
Prime factorization	638263¹	2⁶ × 9973¹
Prime factorization	638263	2 × 2 × 2 × 2 × 2 × 2 × 9973
Divisors count	2	14
Divisors	1, 638263	1, 2, 4, 8, 16, 32, 64, 9973, 19946, 39892, 79784, 159568, 319136, 638272
Number of properties	3	0
Isolated primes	40715th
Primes	51960th
Sexy primes (1st member)	11262nd
Roman numberals
Base 2	10011011110100110111₂	10011011110101000000₂
Base 3	1012102112101₃	1012102112201₃
Base 4	2123310313₄	2123311000₄
Base 5	130411023₅	130411042₅
Base 6	21402531₆	21402544₆
Base 7	5265553₇	5265565₇
Base 8	2336467₈	2336500₈
Base 9	1172471₉	1172481₉
Base 10	638263₁₀	638272₁₀
Base 11	3a659a₁₁	3a65a8₁₁
Base 12	269447₁₂	269454₁₂
Base 13	194692₁₃	19469b₁₃
Base 14	128863₁₄	12886c₁₄
Base 15	c91ad₁₅	c91b7₁₅
Base 16	9bd37₁₆	9bd40₁₆