Compare 225143 vs 225154
| Property | 225143 | 225154 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 2251431 | 21 × 1125771 |
| Prime factorization | 225143 | 2 × 112577 |
| Divisors count | 2 | 4 |
| Divisors | 1, 225143 | 1, 2, 112577, 225154 |
| Number of properties | 8 | 1 |
| Additive primes | 8118th | |
| Harmonic primes | 7530th | |
| Isolated primes | 15286th | |
| Long primes | 7500th | |
| Primes | 20031st | |
| Safe primes | 1292nd | |
| Semiprimes | 50626th | |
| Sexy primes (1st member) | 4734th | |
| Sophie germain primes | 2265th | |
| Roman numberals | ||
| Base 2 | 1101101111011101112 | 1101101111100000102 |
| Base 3 | 1021022111223 | 1021022120013 |
| Base 4 | 3123313134 | 3123320024 |
| Base 5 | 242010335 | 242011045 |
| Base 6 | 44541556 | 44542146 |
| Base 7 | 16252527 | 16252667 |
| Base 8 | 6675678 | 6676028 |
| Base 9 | 3727489 | 3727619 |
| Base 10 | 22514310 | 22515410 |
| Base 11 | 14417611 | 14418611 |
| Base 12 | aa35b12 | aa36a12 |
| Base 13 | 7b62913 | 7b63713 |
| Base 14 | 5c09914 | 5c0a614 |
| Base 15 | 46a9815 | 46aa415 |
| Base 16 | 36f7716 | 36f8216 |