Compare 148778 vs 148781
| Property | 148778 | 148781 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 106271 | 1487811 |
| Prime factorization | 2 × 7 × 10627 | 148781 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 10627, 21254, 74389, 148778 | 1, 148781 |
| Number of properties | 0 | 6 |
| Additive primes | 5670th | |
| Centered decagonal primes | 79th | |
| Chen primes | 5888th | |
| Primes | 13737th | |
| Pythagorean primes | 6848th | |
| Twin primes (1st member) | 1683rd | |
| Roman numberals | ||
| Base 2 | 1001000101001010102 | 1001000101001011012 |
| Base 3 | 211200020223 | 211200021023 |
| Base 4 | 2101102224 | 2101102314 |
| Base 5 | 142301035 | 142301115 |
| Base 6 | 31044426 | 31044456 |
| Base 7 | 11565207 | 11565237 |
| Base 8 | 4424528 | 4424558 |
| Base 9 | 2460689 | 2460729 |
| Base 10 | 14877810 | 14878110 |
| Base 11 | a186311 | a186611 |
| Base 12 | 7212212 | 7212512 |
| Base 13 | 5294613 | 5294913 |
| Base 14 | 3c31014 | 3c31314 |
| Base 15 | 2e13815 | 2e13b15 |
| Base 16 | 2452a16 | 2452d16 |