Compare 243913 vs 243920

Property	243913	243920
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	6
Prime factorization	149¹ × 1637¹	2⁴ × 5¹ × 3049¹
Prime factorization	149 × 1637	2 × 2 × 2 × 2 × 5 × 3049
Divisors count	4	20
Divisors	1, 149, 1637, 243913	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3049, 6098, 12196, 15245, 24392, 30490, 48784, 60980, 121960, 243920
Number of properties	1	0
Semiprimes	54655th
Roman numberals
Base 2	111011100011001001₂	111011100011010000₂
Base 3	110101120211₃	110101121002₃
Base 4	323203021₄	323203100₄
Base 5	30301123₅	30301140₅
Base 6	5121121₆	5121132₆
Base 7	2034055₇	2034065₇
Base 8	734311₈	734320₈
Base 9	411524₉	411532₉
Base 10	243913₁₀	243920₁₀
Base 11	15728a₁₁	157296₁₁
Base 12	b91a1₁₂	b91a8₁₂
Base 13	87037₁₃	87041₁₃
Base 14	64c65₁₄	64c6c₁₄
Base 15	4c40d₁₅	4c415₁₅
Base 16	3b8c9₁₆	3b8d0₁₆