Compare 639937 vs 639944

Property	639937	639944
Type	prime	composite number
Unique factors	1	3
Total factors	1	5
Prime factorization	639937¹	2³ × 167¹ × 479¹
Prime factorization	639937	2 × 2 × 2 × 167 × 479
Divisors count	2	16
Divisors	1, 639937	1, 2, 4, 8, 167, 334, 479, 668, 958, 1336, 1916, 3832, 79993, 159986, 319972, 639944
Number of properties	6	0
Additive primes	20347th
Cousin primes (1st member)	5631st
Good primes	1986th
Isolated primes	40808th
Primes	52069th
Super primes	5326th
Roman numberals
Base 2	10011100001111000001₂	10011100001111001000₂
Base 3	1012111211101₃	1012111211122₃
Base 4	2130033001₄	2130033020₄
Base 5	130434222₅	130434234₅
Base 6	21414401₆	21414412₆
Base 7	5303464₇	5303504₇
Base 8	2341701₈	2341710₈
Base 9	1174741₉	1174748₉
Base 10	639937₁₀	639944₁₀
Base 11	3a7881₁₁	3a7888₁₁
Base 12	26a401₁₂	26a408₁₂
Base 13	19537c₁₃	195386₁₃
Base 14	1292db₁₄	129304₁₄
Base 15	c9927₁₅	c992e₁₅
Base 16	9c3c1₁₆	9c3c8₁₆