Compare 639703 vs 639712

Property	639703	639712
Type	prime	composite number
Unique factors	1	2
Total factors	1	6
Prime factorization	639703¹	2⁵ × 19991¹
Prime factorization	639703	2 × 2 × 2 × 2 × 2 × 19991
Divisors count	2	12
Divisors	1, 639703	1, 2, 4, 8, 16, 32, 19991, 39982, 79964, 159928, 319856, 639712
Number of properties	5	0
Lucky primes	5976th
Primes	52056th
Prime triplets (3rd member)	2061st
Sexy primes (2nd member)	11281st
Twin primes (2nd member)	5630th
Roman numberals
Base 2	10011100001011010111₂	10011100001011100000₂
Base 3	1012111111201₃	1012111112001₃
Base 4	2130023113₄	2130023200₄
Base 5	130432303₅	130432322₅
Base 6	21413331₆	21413344₆
Base 7	5303011₇	5303023₇
Base 8	2341327₈	2341340₈
Base 9	1174451₉	1174461₉
Base 10	639703₁₀	639712₁₀
Base 11	3a7689₁₁	3a7697₁₁
Base 12	26a247₁₂	26a254₁₂
Base 13	19522c₁₃	195238₁₃
Base 14	1291b1₁₄	1291ba₁₄
Base 15	c981d₁₅	c9827₁₅
Base 16	9c2d7₁₆	9c2e0₁₆