Compare 128909 vs 128921

Property	128909	128921
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	11¹ × 11719¹	13¹ × 47¹ × 211¹
Prime factorization	11 × 11719	13 × 47 × 211
Divisors count	4	8
Divisors	1, 11, 11719, 128909	1, 13, 47, 211, 611, 2743, 9917, 128921
Number of properties	1	0
Semiprimes	29796th
Roman numberals
Base 2	11111011110001101₂	11111011110011001₂
Base 3	20112211102₃	20112211212₃
Base 4	133132031₄	133132121₄
Base 5	13111114₅	13111141₅
Base 6	2432445₆	2432505₆
Base 7	1044554₇	1044602₇
Base 8	373615₈	373631₈
Base 9	215742₉	215755₉
Base 10	128909₁₀	128921₁₀
Base 11	88940₁₁	88951₁₁
Base 12	62725₁₂	62735₁₂
Base 13	468a1₁₃	468b0₁₃
Base 14	34d9b₁₄	34da9₁₄
Base 15	282de₁₅	282eb₁₅
Base 16	1f78d₁₆	1f799₁₆