Compare 639741 vs 639749

Property	639741	639749
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	3¹ × 213247¹	11¹ × 19¹ × 3061¹
Prime factorization	3 × 213247	11 × 19 × 3061
Divisors count	4	8
Divisors	1, 3, 213247, 639741	1, 11, 19, 209, 3061, 33671, 58159, 639749
Number of properties	1	0
Semiprimes	137082nd
Roman numberals
Base 2	10011100001011111101₂	10011100001100000101₂
Base 3	1012111120010₃	1012111120102₃
Base 4	2130023331₄	2130030011₄
Base 5	130432431₅	130432444₅
Base 6	21413433₆	21413445₆
Base 7	5303064₇	5303105₇
Base 8	2341375₈	2341405₈
Base 9	1174503₉	1174512₉
Base 10	639741₁₀	639749₁₀
Base 11	3a7713₁₁	3a7720₁₁
Base 12	26a279₁₂	26a285₁₂
Base 13	19525b₁₃	195266₁₃
Base 14	1291db₁₄	129205₁₄
Base 15	c9846₁₅	c984e₁₅
Base 16	9c2fd₁₆	9c305₁₆