Compare 400 vs 405

Property	400	405
Type	composite number	composite number
Unique factors	2	2
Total factors	6	5
Prime factorization	2⁴ × 5²	3⁴ × 5¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 5	3 × 3 × 3 × 3 × 5
Divisors count	15	10
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400	1, 3, 5, 9, 15, 27, 45, 81, 135, 405
Number of properties	0	0
Roman numberals	CD	CDV
Base 2	110010000₂	110010101₂
Base 3	112211₃	120000₃
Base 4	12100₄	12111₄
Base 5	3100₅	3110₅
Base 6	1504₆	1513₆
Base 7	1111₇	1116₇
Base 8	620₈	625₈
Base 9	484₉	500₉
Base 10	400₁₀	405₁₀
Base 11	334₁₁	339₁₁
Base 12	294₁₂	299₁₂
Base 13	24a₁₃	252₁₃
Base 14	208₁₄	20d₁₄
Base 15	1ba₁₅	1c0₁₅
Base 16	190₁₆	195₁₆