Compare 161627 vs 161921
| Property | 161627 | 161921 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1616271 | 1619211 |
| Prime factorization | 161627 | 161921 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161627 | 1, 161921 |
| Number of properties | 5 | 5 |
| Additive primes | 6077th | |
| Chen primes | 6319th | 6329th |
| Harmonic primes | 5555th | 5564th |
| Isolated primes | 11191st | |
| Primes | 14820th | 14844th |
| Pythagorean primes | 7400th | |
| Twin primes (1st member) | 1821st | |
| Roman numberals | ||
| Base 2 | 1001110111010110112 | 1001111000100000012 |
| Base 3 | 220122010123 | 220200100023 |
| Base 4 | 2131311234 | 2132020014 |
| Base 5 | 201330025 | 201401415 |
| Base 6 | 32441356 | 32453456 |
| Base 7 | 12421347 | 12430347 |
| Base 8 | 4735338 | 4742018 |
| Base 9 | 2656359 | 2661029 |
| Base 10 | 16162710 | 16192110 |
| Base 11 | 10048411 | 10072111 |
| Base 12 | 7964b12 | 7985512 |
| Base 13 | 5874b13 | 5891613 |
| Base 14 | 42c8b14 | 4301b14 |
| Base 15 | 32d5215 | 32e9b15 |
| Base 16 | 2775b16 | 2788116 |