Compare 20987 vs 20988

Property	20987	20988
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	6
Prime factorization	31¹ × 677¹	2² × 3² × 11¹ × 53¹
Prime factorization	31 × 677	2 × 2 × 3 × 3 × 11 × 53
Divisors count	4	36
Divisors	1, 31, 677, 20987	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
Number of properties	1	0
Semiprimes	5323rd
Roman numberals
Base 2	101000111111011₂	101000111111100₂
Base 3	1001210022₃	1001210100₃
Base 4	11013323₄	11013330₄
Base 5	1132422₅	1132423₅
Base 6	241055₆	241100₆
Base 7	115121₇	115122₇
Base 8	50773₈	50774₈
Base 9	31708₉	31710₉
Base 10	20987₁₀	20988₁₀
Base 11	1484a₁₁	14850₁₁
Base 12	1018b₁₂	10190₁₂
Base 13	9725₁₃	9726₁₃
Base 14	7911₁₄	7912₁₄
Base 15	6342₁₅	6343₁₅
Base 16	51fb₁₆	51fc₁₆