Compare 145007 vs 147503
| Property | 145007 | 147503 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1450071 | 1475031 |
| Prime factorization | 145007 | 147503 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145007 | 1, 147503 |
| Number of properties | 7 | 9 |
| Additive primes | 5543rd | |
| Chen primes | 5765th | 5853rd |
| Emirps | 2891st | |
| Happy primes | 2105th | 2136th |
| Harmonic primes | 5130th | |
| Isolated primes | 10290th | |
| Long primes | 5001st | 5089th |
| Primes | 13423rd | 13635th |
| Safe primes | 900th | 910th |
| Sophie germain primes | 1616th | |
| Twin primes (1st member) | 1651st | |
| Roman numberals | ||
| Base 2 | 1000110110011011112 | 1001000000001011112 |
| Base 3 | 211002201223 | 211111000023 |
| Base 4 | 2031212334 | 2100002334 |
| Base 5 | 141200125 | 142100035 |
| Base 6 | 30351556 | 30545156 |
| Base 7 | 11425227 | 11530167 |
| Base 8 | 4331578 | 4400578 |
| Base 9 | 2408189 | 2443029 |
| Base 10 | 14500710 | 14750310 |
| Base 11 | 99a4511 | a090411 |
| Base 12 | 6babb12 | 7143b12 |
| Base 13 | 5100513 | 521a513 |
| Base 14 | 3abb914 | 3ba7d14 |
| Base 15 | 2ce7215 | 2da8815 |
| Base 16 | 2366f16 | 2402f16 |