Compare 128642 vs 128653
Property | 128642 | 128653 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 21 × 1311 × 4911 | 71 × 183791 |
Prime factorization | 2 × 131 × 491 | 7 × 18379 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 131, 262, 491, 982, 64321, 128642 | 1, 7, 18379, 128653 |
Number of properties | 0 | 1 |
Semiprimes | 29739th | |
Roman numberals | ||
Base 2 | 111110110100000102 | 111110110100011012 |
Base 3 | 201121101123 | 201121102213 |
Base 4 | 1331220024 | 1331220314 |
Base 5 | 131040325 | 131041035 |
Base 6 | 24313226 | 24313416 |
Base 7 | 10440237 | 10440407 |
Base 8 | 3732028 | 3732158 |
Base 9 | 2154159 | 2154279 |
Base 10 | 12864210 | 12865310 |
Base 11 | 8871811 | 8872811 |
Base 12 | 6254212 | 6255112 |
Base 13 | 4672713 | 4673513 |
Base 14 | 34c4a14 | 34c5714 |
Base 15 | 281b215 | 281bd15 |
Base 16 | 1f68216 | 1f68d16 |