Compare 639137 vs 639145

Property	639137	639145
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	639137¹	5¹ × 13¹ × 9833¹
Prime factorization	639137	5 × 13 × 9833
Divisors count	2	8
Divisors	1, 639137	1, 5, 13, 65, 9833, 49165, 127829, 639145
Number of properties	5	0
Additive primes	20328th
Chen primes	20351st
Isolated primes	40763rd
Primes	52010th
Sexy primes (1st member)	11270th
Roman numberals
Base 2	10011100000010100001₂	10011100000010101001₂
Base 3	1012110201202₃	1012110202001₃
Base 4	2130002201₄	2130002221₄
Base 5	130423022₅	130423040₅
Base 6	21410545₆	21411001₆
Base 7	5301242₇	5301253₇
Base 8	2340241₈	2340251₈
Base 9	1173652₉	1173661₉
Base 10	639137₁₀	639145₁₀
Base 11	3a7214₁₁	3a7221₁₁
Base 12	269a55₁₂	269a61₁₂
Base 13	194bb5₁₃	194bc0₁₃
Base 14	128cc9₁₄	128cd3₁₄
Base 15	c9592₁₅	c959a₁₅
Base 16	9c0a1₁₆	9c0a9₁₆