Compare 11989 vs 11997

Property	11989	11997
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	4
Prime factorization	19¹ × 631¹	3² × 31¹ × 43¹
Prime factorization	19 × 631	3 × 3 × 31 × 43
Divisors count	4	12
Divisors	1, 19, 631, 11989	1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997
Number of properties	1	0
Semiprimes	3128th
Roman numberals
Base 2	10111011010101₂	10111011011101₂
Base 3	121110001₃	121110100₃
Base 4	2323111₄	2323131₄
Base 5	340424₅	340442₅
Base 6	131301₆	131313₆
Base 7	46645₇	46656₇
Base 8	27325₈	27335₈
Base 9	17401₉	17410₉
Base 10	11989₁₀	11997₁₀
Base 11	900a₁₁	9017₁₁
Base 12	6b31₁₂	6b39₁₂
Base 13	55c3₁₃	55cb₁₃
Base 14	4525₁₄	452d₁₄
Base 15	3844₁₅	384c₁₅
Base 16	2ed5₁₆	2edd₁₆