Compare 144995 vs 145007
| Property | 144995 | 145007 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 471 × 6171 | 1450071 |
| Prime factorization | 5 × 47 × 617 | 145007 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 47, 235, 617, 3085, 28999, 144995 | 1, 145007 |
| Number of properties | 0 | 7 |
| Additive primes | 5543rd | |
| Chen primes | 5765th | |
| Happy primes | 2105th | |
| Long primes | 5001st | |
| Primes | 13423rd | |
| Safe primes | 900th | |
| Twin primes (1st member) | 1651st | |
| Roman numberals | ||
| Base 2 | 1000110110011000112 | 1000110110011011112 |
| Base 3 | 211002200123 | 211002201223 |
| Base 4 | 2031212034 | 2031212334 |
| Base 5 | 141144405 | 141200125 |
| Base 6 | 30351356 | 30351556 |
| Base 7 | 11425047 | 11425227 |
| Base 8 | 4331438 | 4331578 |
| Base 9 | 2408059 | 2408189 |
| Base 10 | 14499510 | 14500710 |
| Base 11 | 99a3411 | 99a4511 |
| Base 12 | 6baab12 | 6babb12 |
| Base 13 | 50cc613 | 5100513 |
| Base 14 | 3abab14 | 3abb914 |
| Base 15 | 2ce6515 | 2ce7215 |
| Base 16 | 2366316 | 2366f16 |