Compare 121991 vs 122009

Property	121991	122009
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	43¹ × 2837¹	17¹ × 7177¹
Prime factorization	43 × 2837	17 × 7177
Divisors count	4	4
Divisors	1, 43, 2837, 121991	1, 17, 7177, 122009
Number of properties	1	1
Semiprimes	28271st	28274th
Roman numberals
Base 2	11101110010000111₂	11101110010011001₂
Base 3	20012100012₃	20012100212₃
Base 4	131302013₄	131302121₄
Base 5	12400431₅	12401014₅
Base 6	2340435₆	2340505₆
Base 7	1015442₇	1015466₇
Base 8	356207₈	356231₈
Base 9	205305₉	205325₉
Base 10	121991₁₀	122009₁₀
Base 11	83721₁₁	83738₁₁
Base 12	5a71b₁₂	5a735₁₂
Base 13	436ac₁₃	436c4₁₃
Base 14	32659₁₄	3266d₁₄
Base 15	2622b₁₅	2623e₁₅
Base 16	1dc87₁₆	1dc99₁₆