Compare 148771 vs 148781
| Property | 148771 | 148781 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 531 × 4011 | 1487811 |
| Prime factorization | 7 × 53 × 401 | 148781 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 53, 371, 401, 2807, 21253, 148771 | 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 | 1001000101001000112 | 1001000101001011012 |
| Base 3 | 211200020013 | 211200021023 |
| Base 4 | 2101102034 | 2101102314 |
| Base 5 | 142300415 | 142301115 |
| Base 6 | 31044316 | 31044456 |
| Base 7 | 11565107 | 11565237 |
| Base 8 | 4424438 | 4424558 |
| Base 9 | 2460619 | 2460729 |
| Base 10 | 14877110 | 14878110 |
| Base 11 | a185711 | a186611 |
| Base 12 | 7211712 | 7212512 |
| Base 13 | 5293c13 | 5294913 |
| Base 14 | 3c30714 | 3c31314 |
| Base 15 | 2e13115 | 2e13b15 |
| Base 16 | 2452316 | 2452d16 |