Compare 141921 vs 141931
| Property | 141921 | 141931 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 131 × 12131 | 1419311 |
| Prime factorization | 3 × 3 × 13 × 1213 | 141931 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 13, 39, 117, 1213, 3639, 10917, 15769, 47307, 141921 | 1, 141931 |
| Number of properties | 0 | 5 |
| Additive primes | 5441st | |
| Happy primes | 2068th | |
| Isolated primes | 9927th | |
| Primes | 13178th | |
| Sexy primes (1st member) | 3242nd | |
| Roman numberals | ||
| Base 2 | 1000101010011000012 | 1000101010011010112 |
| Base 3 | 210122001003 | 210122002013 |
| Base 4 | 2022212014 | 2022212234 |
| Base 5 | 140201415 | 140202115 |
| Base 6 | 30130136 | 30130316 |
| Base 7 | 11305237 | 11305367 |
| Base 8 | 4251418 | 4251538 |
| Base 9 | 2356109 | 2356219 |
| Base 10 | 14192110 | 14193110 |
| Base 11 | 9769a11 | 976a911 |
| Base 12 | 6a16912 | 6a17712 |
| Base 13 | 4c7a013 | 4c7aa13 |
| Base 14 | 39a1314 | 39a1d14 |
| Base 15 | 2c0b615 | 2c0c115 |
| Base 16 | 22a6116 | 22a6b16 |