Compare 151969 vs 151976
| Property | 151969 | 151976 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 6 |
| Prime factorization | 1519691 | 23 × 112 × 1571 |
| Prime factorization | 151969 | 2 × 2 × 2 × 11 × 11 × 157 |
| Divisors count | 2 | 24 |
| Divisors | 1, 151969 | 1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 314, 484, 628, 968, 1256, 1727, 3454, 6908, 13816, 18997, 37994, 75988, 151976 |
| Number of properties | 5 | 0 |
| Additive primes | 5781st | |
| Primes | 14023rd | |
| Pythagorean primes | 6994th | |
| Twin primes (2nd member) | 1723rd | |
| Ulam primes | 1002nd | |
| Roman numberals | ||
| Base 2 | 1001010001101000012 | 1001010001101010002 |
| Base 3 | 212011101113 | 212011102023 |
| Base 4 | 2110122014 | 2110122204 |
| Base 5 | 143303345 | 143304015 |
| Base 6 | 31313216 | 31313326 |
| Base 7 | 12020267 | 12020367 |
| Base 8 | 4506418 | 4506508 |
| Base 9 | 2514149 | 2514229 |
| Base 10 | 15196910 | 15197610 |
| Base 11 | a41a411 | a420011 |
| Base 12 | 73b4112 | 73b4812 |
| Base 13 | 5422c13 | 5423613 |
| Base 14 | 3d54d14 | 3d55614 |
| Base 15 | 3006415 | 3006b15 |
| Base 16 | 251a116 | 251a816 |