Compare 154147 vs 154157
| Property | 154147 | 154157 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 71 × 192 × 611 | 1541571 |
| Prime factorization | 7 × 19 × 19 × 61 | 154157 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 19, 61, 133, 361, 427, 1159, 2527, 8113, 22021, 154147 | 1, 154157 |
| Number of properties | 0 | 7 |
| Additive primes | 5848th | |
| Chen primes | 6074th | |
| Cousin primes (2nd member) | 1727th | |
| Primes | 14203rd | |
| Prime triplets (2nd member) | 692nd | |
| Pythagorean primes | 7088th | |
| Twin primes (1st member) | 1746th | |
| Roman numberals | ||
| Base 2 | 1001011010001000112 | 1001011010001011012 |
| Base 3 | 212111100113 | 212111101123 |
| Base 4 | 2112202034 | 2112202314 |
| Base 5 | 144130425 | 144131125 |
| Base 6 | 31453516 | 31454056 |
| Base 7 | 12112607 | 12113037 |
| Base 8 | 4550438 | 4550558 |
| Base 9 | 2544049 | 2544159 |
| Base 10 | 15414710 | 15415710 |
| Base 11 | a58a411 | a590311 |
| Base 12 | 7525712 | 7526512 |
| Base 13 | 5521613 | 5522313 |
| Base 14 | 4026714 | 4027314 |
| Base 15 | 30a1715 | 30a2215 |
| Base 16 | 25a2316 | 25a2d16 |