Compare 1040021 vs 1040387
| Property | 1040021 | 1040387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10400211 | 10403871 |
| Prime factorization | 1040021 | 1040387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1040021 | 1, 1040387 |
| Number of properties | 4 | 6 |
| Additive primes | 31401st | |
| Chen primes | 31003rd | 31012th |
| Good primes | 2714th | |
| Isolated primes | 64477th | 64498th |
| Primes | 81404th | 81433rd |
| Safe primes | 4467th | |
| Sexy primes (2nd member) | 16957th | |
| Roman numberals | ||
| Base 2 | 111111011110100101012 | 111111100000000000112 |
| Base 3 | 12212111220223 | 12212120102123 |
| Base 4 | 33313221114 | 33320000034 |
| Base 5 | 2312400415 | 2312430225 |
| Base 6 | 341425256 | 341443356 |
| Base 7 | 115610637 | 115621257 |
| Base 8 | 37572258 | 37600038 |
| Base 9 | 18545689 | 18551259 |
| Base 10 | 104002110 | 104038710 |
| Base 11 | 65042411 | 65072711 |
| Base 12 | 421a4512 | 4220ab12 |
| Base 13 | 2a54c813 | 2a571a13 |
| Base 14 | 1d103314 | 1d121514 |
| Base 15 | 15824b15 | 1583e215 |
| Base 16 | fde9516 | fe00316 |