Compare 121811 vs 121820

Property	121811	121820
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	4
Prime factorization	41¹ × 2971¹	2² × 5¹ × 6091¹
Prime factorization	41 × 2971	2 × 2 × 5 × 6091
Divisors count	4	12
Divisors	1, 41, 2971, 121811	1, 2, 4, 5, 10, 20, 6091, 12182, 24364, 30455, 60910, 121820
Number of properties	1	0
Semiprimes	28230th
Roman numberals
Base 2	11101101111010011₂	11101101111011100₂
Base 3	20012002112₃	20012002212₃
Base 4	131233103₄	131233130₄
Base 5	12344221₅	12344240₅
Base 6	2335535₆	2335552₆
Base 7	1015064₇	1015106₇
Base 8	355723₈	355734₈
Base 9	205075₉	205085₉
Base 10	121811₁₀	121820₁₀
Base 11	83578₁₁	83586₁₁
Base 12	5a5ab₁₂	5a5b8₁₂
Base 13	435a1₁₃	435aa₁₃
Base 14	3256b₁₄	32576₁₄
Base 15	2615b₁₅	26165₁₅
Base 16	1dbd3₁₆	1dbdc₁₆