Compare 210031 vs 210139
| Property | 210031 | 210139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2100311 | 2101391 |
| Prime factorization | 210031 | 210139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 210031 | 1, 210139 |
| Number of properties | 5 | 5 |
| Additive primes | 7585th | |
| Cousin primes (1st member) | 2229th | |
| Harmonic primes | 7043rd | 7048th |
| Isolated primes | 14305th | 14315th |
| Long primes | 7042nd | |
| Primes | 18810th | 18820th |
| Sexy primes (1st member) | 4467th | |
| Roman numberals | ||
| Base 2 | 1100110100011011112 | 1100110100110110112 |
| Base 3 | 1012000022213 | 1012000202213 |
| Base 4 | 3031012334 | 3031031234 |
| Base 5 | 232101115 | 232110245 |
| Base 6 | 43002116 | 43005116 |
| Base 7 | 15332237 | 15334367 |
| Base 8 | 6321578 | 6323338 |
| Base 9 | 3500879 | 3502279 |
| Base 10 | 21003110 | 21013910 |
| Base 11 | 13388811 | 13397611 |
| Base 12 | a166712 | a173712 |
| Base 13 | 747a313 | 7485713 |
| Base 14 | 5678314 | 5681d14 |
| Base 15 | 4237115 | 423e415 |
| Base 16 | 3346f16 | 334db16 |