Compare 640105 vs 640108

Property	640105	640108
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	4
Prime factorization	5¹ × 128021¹	2² × 7¹ × 22861¹
Prime factorization	5 × 128021	2 × 2 × 7 × 22861
Divisors count	4	12
Divisors	1, 5, 128021, 640105	1, 2, 4, 7, 14, 28, 22861, 45722, 91444, 160027, 320054, 640108
Number of properties	1	0
Semiprimes	137164th
Roman numberals
Base 2	10011100010001101001₂	10011100010001101100₂
Base 3	1012112001121₃	1012112001201₃
Base 4	2130101221₄	2130101230₄
Base 5	130440410₅	130440413₅
Base 6	21415241₆	21415244₆
Base 7	5304124₇	5304130₇
Base 8	2342151₈	2342154₈
Base 9	1175047₉	1175051₉
Base 10	640105₁₀	640108₁₀
Base 11	3a7a14₁₁	3a7a17₁₁
Base 12	26a521₁₂	26a524₁₂
Base 13	19547b₁₃	195481₁₃
Base 14	1293bb₁₄	1293c0₁₄
Base 15	c99da₁₅	c99dd₁₅
Base 16	9c469₁₆	9c46c₁₆