Compare 23121 vs 23131
| Property | 23121 | 23131 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 71 × 3671 | 231311 |
| Prime factorization | 3 × 3 × 7 × 367 | 23131 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 7, 9, 21, 63, 367, 1101, 2569, 3303, 7707, 23121 | 1, 23131 |
| Number of properties | 0 | 4 |
| Harmonic primes | 953rd | |
| Isolated primes | 1801st | |
| Long primes | 979th | |
| Primes | 2582nd | |
| Roman numberals | ||
| Base 2 | 1011010010100012 | 1011010010110112 |
| Base 3 | 10112011003 | 10112012013 |
| Base 4 | 112211014 | 112211234 |
| Base 5 | 12144415 | 12200115 |
| Base 6 | 2550136 | 2550316 |
| Base 7 | 1242607 | 1243037 |
| Base 8 | 551218 | 551338 |
| Base 9 | 346409 | 346519 |
| Base 10 | 2312110 | 2313110 |
| Base 11 | 1640a11 | 1641911 |
| Base 12 | 1146912 | 1147712 |
| Base 13 | a6a713 | a6b413 |
| Base 14 | 85d714 | 860314 |
| Base 15 | 6cb615 | 6cc115 |
| Base 16 | 5a5116 | 5a5b16 |