Compare 121981 vs 122009

Property	121981	122009
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	223¹ × 547¹	17¹ × 7177¹
Prime factorization	223 × 547	17 × 7177
Divisors count	4	4
Divisors	1, 223, 547, 121981	1, 17, 7177, 122009
Number of properties	1	1
Semiprimes	28269th	28274th
Roman numberals
Base 2	11101110001111101₂	11101110010011001₂
Base 3	20012022211₃	20012100212₃
Base 4	131301331₄	131302121₄
Base 5	12400411₅	12401014₅
Base 6	2340421₆	2340505₆
Base 7	1015426₇	1015466₇
Base 8	356175₈	356231₈
Base 9	205284₉	205325₉
Base 10	121981₁₀	122009₁₀
Base 11	83712₁₁	83738₁₁
Base 12	5a711₁₂	5a735₁₂
Base 13	436a2₁₃	436c4₁₃
Base 14	3264d₁₄	3266d₁₄
Base 15	26221₁₅	2623e₁₅
Base 16	1dc7d₁₆	1dc99₁₆