Compare 128123 vs 128128

Property	128123	128128
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	10
Prime factorization	31¹ × 4133¹	2⁷ × 7¹ × 11¹ × 13¹
Prime factorization	31 × 4133	2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 13
Divisors count	4	64
Divisors	1, 31, 4133, 128123	1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 9856, 11648, 16016, 18304, 32032, 64064, 128128
Number of properties	1	0
Semiprimes	29626th
Roman numberals
Base 2	11111010001111011₂	11111010010000000₂
Base 3	20111202022₃	20111202111₃
Base 4	133101323₄	133102000₄
Base 5	13044443₅	13100003₅
Base 6	2425055₆	2425104₆
Base 7	1042352₇	1042360₇
Base 8	372173₈	372200₈
Base 9	214668₉	214674₉
Base 10	128123₁₀	128128₁₀
Base 11	88296₁₁	882a0₁₁
Base 12	6218b₁₂	62194₁₂
Base 13	46418₁₃	46420₁₃
Base 14	34999₁₄	349a0₁₄
Base 15	27e68₁₅	27e6d₁₅
Base 16	1f47b₁₆	1f480₁₆