Compare 638996 vs 639007

Property	638996	639007
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 17¹ × 9397¹	639007¹
Prime factorization	2 × 2 × 17 × 9397	639007
Divisors count	12	2
Divisors	1, 2, 4, 17, 34, 68, 9397, 18794, 37588, 159749, 319498, 638996	1, 639007
Number of properties	0	3
Cousin primes (1st member)		5622nd
Isolated primes		40756th
Primes		52003rd
Roman numberals
Base 2	10011100000000010100₂	10011100000000011111₂
Base 3	1012110112112₃	1012110112221₃
Base 4	2130000110₄	2130000133₄
Base 5	130421441₅	130422012₅
Base 6	21410152₆	21410211₆
Base 7	5300651₇	5300665₇
Base 8	2340024₈	2340037₈
Base 9	1173475₉	1173487₉
Base 10	638996₁₀	639007₁₀
Base 11	3a70a6₁₁	3a7106₁₁
Base 12	269958₁₂	269967₁₂
Base 13	194b07₁₃	194b15₁₃
Base 14	128c28₁₄	128c35₁₄
Base 15	c94eb₁₅	c9507₁₅
Base 16	9c014₁₆	9c01f₁₆