Compare 639608 vs 639620

Property	639608	639620
Type	composite number	composite number
Unique factors	3	3
Total factors	5	4
Prime factorization	2³ × 17¹ × 4703¹	2² × 5¹ × 31981¹
Prime factorization	2 × 2 × 2 × 17 × 4703	2 × 2 × 5 × 31981
Divisors count	16	12
Divisors	1, 2, 4, 8, 17, 34, 68, 136, 4703, 9406, 18812, 37624, 79951, 159902, 319804, 639608	1, 2, 4, 5, 10, 20, 31981, 63962, 127924, 159905, 319810, 639620
Number of properties	0	0
Roman numberals
Base 2	10011100001001111000₂	10011100001010000100₂
Base 3	1012111101012₃	1012111101122₃
Base 4	2130021320₄	2130022010₄
Base 5	130431413₅	130431440₅
Base 6	21413052₆	21413112₆
Base 7	5302514₇	5302532₇
Base 8	2341170₈	2341204₈
Base 9	1174335₉	1174348₉
Base 10	639608₁₀	639620₁₀
Base 11	3a7602₁₁	3a7613₁₁
Base 12	26a188₁₂	26a198₁₂
Base 13	195188₁₃	195197₁₃
Base 14	129144₁₄	129152₁₄
Base 15	c97a8₁₅	c97b5₁₅
Base 16	9c278₁₆	9c284₁₆