Compare 210109 vs 210139
| Property | 210109 | 210139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2101091 | 2101391 |
| Prime factorization | 210109 | 210139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 210109 | 1, 210139 |
| Number of properties | 7 | 5 |
| Additive primes | 7591st | |
| Cousin primes (1st member) | 2227th | 2229th |
| Harmonic primes | 7046th | 7048th |
| Isolated primes | 14311th | 14315th |
| Long primes | 7038th | 7042nd |
| Primes | 18816th | 18820th |
| Pythagorean primes | 9397th | |
| Roman numberals | ||
| Base 2 | 1100110100101111012 | 1100110100110110112 |
| Base 3 | 1012000122113 | 1012000202213 |
| Base 4 | 3031023314 | 3031031234 |
| Base 5 | 232104145 | 232110245 |
| Base 6 | 43004216 | 43005116 |
| Base 7 | 15333647 | 15334367 |
| Base 8 | 6322758 | 6323338 |
| Base 9 | 3501849 | 3502279 |
| Base 10 | 21010910 | 21013910 |
| Base 11 | 13394911 | 13397611 |
| Base 12 | a171112 | a173712 |
| Base 13 | 7483313 | 7485713 |
| Base 14 | 567db14 | 5681d14 |
| Base 15 | 423c415 | 423e415 |
| Base 16 | 334bd16 | 334db16 |