Compare 404290 vs 404291
| Property | 404290 | 404291 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 51 × 404291 | 4042911 |
| Prime factorization | 2 × 5 × 40429 | 404291 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 5, 10, 40429, 80858, 202145, 404290 | 1, 404291 |
| Number of properties | 0 | 4 |
| Chen primes | 13782nd | |
| Isolated primes | 26502nd | |
| Primes | 34177th | |
| Ulam primes | 2464th | |
| Roman numberals | ||
| Base 2 | 11000101011010000102 | 11000101011010000112 |
| Base 3 | 2021121202013 | 2021121202023 |
| Base 4 | 12022310024 | 12022310034 |
| Base 5 | 1004141305 | 1004141315 |
| Base 6 | 123554146 | 123554156 |
| Base 7 | 33024557 | 33024567 |
| Base 8 | 14255028 | 14255038 |
| Base 9 | 6755219 | 6755229 |
| Base 10 | 40429010 | 40429110 |
| Base 11 | 25682711 | 25682811 |
| Base 12 | 175b6a12 | 175b6b12 |
| Base 13 | 11203313 | 11203413 |
| Base 14 | a749c14 | a749d14 |
| Base 15 | 7ebca15 | 7ebcb15 |
| Base 16 | 62b4216 | 62b4316 |