Compare 256240 vs 256247

Property	256240	256247
Type	composite number	semiprime
Unique factors	3	2
Total factors	6	2
Prime factorization	2⁴ × 5¹ × 3203¹	151¹ × 1697¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 3203	151 × 1697
Divisors count	20	4
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3203, 6406, 12812, 16015, 25624, 32030, 51248, 64060, 128120, 256240	1, 151, 1697, 256247
Number of properties	0	1
Semiprimes		57254th
Roman numberals
Base 2	111110100011110000₂	111110100011110111₂
Base 3	111000111101₃	111000111122₃
Base 4	332203300₄	332203313₄
Base 5	31144430₅	31144442₅
Base 6	5254144₆	5254155₆
Base 7	2115025₇	2115035₇
Base 8	764360₈	764367₈
Base 9	430441₉	430448₉
Base 10	256240₁₀	256247₁₀
Base 11	165576₁₁	165582₁₁
Base 12	104354₁₂	10435b₁₂
Base 13	8c82a₁₃	8c834₁₃
Base 14	6954c₁₄	69555₁₄
Base 15	50dca₁₅	50dd2₁₅
Base 16	3e8f0₁₆	3e8f7₁₆