Compare 20988 vs 20989

Property	20988	20989
Type	composite number	semiprime
Unique factors	4	2
Total factors	6	2
Prime factorization	2² × 3² × 11¹ × 53¹	139¹ × 151¹
Prime factorization	2 × 2 × 3 × 3 × 11 × 53	139 × 151
Divisors count	36	4
Divisors	1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10494, 20988	1, 139, 151, 20989
Number of properties	0	1
Semiprimes		5324th
Roman numberals
Base 2	101000111111100₂	101000111111101₂
Base 3	1001210100₃	1001210101₃
Base 4	11013330₄	11013331₄
Base 5	1132423₅	1132424₅
Base 6	241100₆	241101₆
Base 7	115122₇	115123₇
Base 8	50774₈	50775₈
Base 9	31710₉	31711₉
Base 10	20988₁₀	20989₁₀
Base 11	14850₁₁	14851₁₁
Base 12	10190₁₂	10191₁₂
Base 13	9726₁₃	9727₁₃
Base 14	7912₁₄	7913₁₄
Base 15	6343₁₅	6344₁₅
Base 16	51fc₁₆	51fd₁₆