Compare 400198 vs 400199
| Property | 400198 | 400199 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 4011 × 4991 | 4001991 |
| Prime factorization | 2 × 401 × 499 | 400199 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 401, 499, 802, 998, 200099, 400198 | 1, 400199 |
| Number of properties | 0 | 4 |
| Additive primes | 13380th | |
| Isolated primes | 26263rd | |
| Primes | 33874th | |
| Sophie germain primes | 3590th | |
| Roman numberals | ||
| Base 2 | 11000011011010001102 | 11000011011010001112 |
| Base 3 | 2020222220113 | 2020222220123 |
| Base 4 | 12012310124 | 12012310134 |
| Base 5 | 1003012435 | 1003012445 |
| Base 6 | 123244346 | 123244356 |
| Base 7 | 32545217 | 32545227 |
| Base 8 | 14155068 | 14155078 |
| Base 9 | 6688649 | 6688659 |
| Base 10 | 40019810 | 40019910 |
| Base 11 | 25374711 | 25374811 |
| Base 12 | 17371a12 | 17371b12 |
| Base 13 | 11020613 | 11020713 |
| Base 14 | a5bb814 | a5bb914 |
| Base 15 | 7d89d15 | 7d89e15 |
| Base 16 | 61b4616 | 61b4716 |