Compare 254 vs 256

Property	254	256
Type	semiprime	composite number
Unique factors	2	1
Total factors	2	8
Prime factorization	2¹ × 127¹	2⁸
Prime factorization	2 × 127	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
Divisors count	4	9
Divisors	1, 2, 127, 254	1, 2, 4, 8, 16, 32, 64, 128, 256
Number of properties	1	0
Semiprimes	82nd
Roman numberals	CCLIV	CCLVI
Base 2	11111110₂	100000000₂
Base 3	100102₃	100111₃
Base 4	3332₄	10000₄
Base 5	2004₅	2011₅
Base 6	1102₆	1104₆
Base 7	512₇	514₇
Base 8	376₈	400₈
Base 9	312₉	314₉
Base 10	254₁₀	256₁₀
Base 11	211₁₁	213₁₁
Base 12	192₁₂	194₁₂
Base 13	167₁₃	169₁₃
Base 14	142₁₄	144₁₄
Base 15	11e₁₅	121₁₅
Base 16	fe₁₆	100₁₆