Compare 401299 vs 401309
| Property | 401299 | 401309 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 211211 | 4013091 |
| Prime factorization | 19 × 21121 | 401309 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 21121, 401299 | 1, 401309 |
| Number of properties | 1 | 4 |
| Additive primes | 13415th | |
| Chen primes | 13696th | |
| Primes | 33952nd | |
| Semiprimes | 87835th | |
| Twin primes (1st member) | 3810th | |
| Roman numberals | ||
| Base 2 | 11000011111100100112 | 11000011111100111012 |
| Base 3 | 2021011102213 | 2021011110223 |
| Base 4 | 12013321034 | 12013321314 |
| Base 5 | 1003201445 | 1003202145 |
| Base 6 | 123335116 | 123335256 |
| Base 7 | 32606537 | 32606667 |
| Base 8 | 14176238 | 14176358 |
| Base 9 | 6714279 | 6714389 |
| Base 10 | 40129910 | 40130910 |
| Base 11 | 25455811 | 25456711 |
| Base 12 | 17429712 | 1742a512 |
| Base 13 | 11087213 | 11087c13 |
| Base 14 | a636314 | a636d14 |
| Base 15 | 7dd8415 | 7dd8e15 |
| Base 16 | 61f9316 | 61f9d16 |