Compare 128988 vs 128989

Property	128988	128989
Type	composite number	semiprime
Unique factors	3	2
Total factors	5	2
Prime factorization	2² × 3² × 3583¹	7¹ × 18427¹
Prime factorization	2 × 2 × 3 × 3 × 3583	7 × 18427
Divisors count	18	4
Divisors	1, 2, 3, 4, 6, 9, 12, 18, 36, 3583, 7166, 10749, 14332, 21498, 32247, 42996, 64494, 128988	1, 7, 18427, 128989
Number of properties	0	1
Semiprimes		29809th
Roman numberals
Base 2	11111011111011100₂	11111011111011101₂
Base 3	20112221100₃	20112221101₃
Base 4	133133130₄	133133131₄
Base 5	13111423₅	13111424₅
Base 6	2433100₆	2433101₆
Base 7	1045026₇	1045030₇
Base 8	373734₈	373735₈
Base 9	215840₉	215841₉
Base 10	128988₁₀	128989₁₀
Base 11	88a02₁₁	88a03₁₁
Base 12	62790₁₂	62791₁₂
Base 13	46932₁₃	46933₁₃
Base 14	35016₁₄	35017₁₄
Base 15	28343₁₅	28344₁₅
Base 16	1f7dc₁₆	1f7dd₁₆