Compare 686080 vs 686087

Property	686080	686087
Type	composite number	prime
Unique factors	3	1
Total factors	13	1
Prime factorization	2¹¹ × 5¹ × 67¹	686087¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 67	686087
Divisors count	48	2
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 640, 670, 1024, 1072, 1280, 1340, 2048, 2144, 2560, 2680, 4288, 5120, 5360, 8576, 10240, 10720, 17152, 21440, 34304, 42880, 68608, 85760, 137216, 171520, 343040, 686080	1, 686087
Number of properties	0	3
Chen primes		21666th
Primes		55516th
Twin primes (1st member)		5975th
Roman numberals
Base 2	10100111100000000000₂	10100111100000000111₂
Base 3	1021212010101₃	1021212010122₃
Base 4	2213200000₄	2213200013₄
Base 5	133423310₅	133423322₅
Base 6	22412144₆	22412155₆
Base 7	5555143₇	5555153₇
Base 8	2474000₈	2474007₈
Base 9	1255111₉	1255118₉
Base 10	686080₁₀	686087₁₀
Base 11	42950a₁₁	429516₁₁
Base 12	291054₁₂	29105b₁₂
Base 13	1b0385₁₃	1b038c₁₃
Base 14	13c05a₁₄	13c063₁₄
Base 15	d843a₁₅	d8442₁₅
Base 16	a7800₁₆	a7807₁₆