Compare 145244 vs 145253
| Property | 145244 | 145253 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 111 × 33011 | 1452531 |
| Prime factorization | 2 × 2 × 11 × 3301 | 145253 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 11, 22, 44, 3301, 6602, 13204, 36311, 72622, 145244 | 1, 145253 |
| Number of properties | 0 | 7 |
| Good primes | 837th | |
| Harmonic primes | 5046th | |
| Isolated primes | 10140th | |
| Primes | 13441st | |
| Pythagorean primes | 6700th | |
| Sexy primes (1st member) | 3302nd | |
| Super primes | 1593rd | |
| Roman numberals | ||
| Base 2 | 1000110111010111002 | 1000110111011001012 |
| Base 3 | 211010201023 | 211010202023 |
| Base 4 | 2031311304 | 2031312114 |
| Base 5 | 141214345 | 141220035 |
| Base 6 | 30402326 | 30402456 |
| Base 7 | 11433117 | 11433237 |
| Base 8 | 4335348 | 4335458 |
| Base 9 | 2412129 | 2412229 |
| Base 10 | 14524410 | 14525310 |
| Base 11 | 9a14011 | 9a14911 |
| Base 12 | 7007812 | 7008512 |
| Base 13 | 5115813 | 5116413 |
| Base 14 | 3ad0814 | 3ad1314 |
| Base 15 | 2d07e15 | 2d08815 |
| Base 16 | 2375c16 | 2376516 |