Compare 87101 vs 87103
| Property | 87101 | 87103 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 231 × 5411 | 871031 |
| Prime factorization | 7 × 23 × 541 | 87103 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 23, 161, 541, 3787, 12443, 87101 | 1, 87103 |
| Number of properties | 0 | 8 |
| Additive primes | 3484th | |
| Cousin primes (1st member) | 1080th | |
| Harmonic primes | 3187th | |
| Isolated primes | 6289th | |
| Long primes | 3198th | |
| Lucky primes | 1136th | |
| Primes | 8458th | |
| Ulam primes | 603rd | |
| Roman numberals | ||
| Base 2 | 101010100001111012 | 101010100001111112 |
| Base 3 | 111021102223 | 111021110013 |
| Base 4 | 1111003314 | 1111003334 |
| Base 5 | 102414015 | 102414035 |
| Base 6 | 15111256 | 15111316 |
| Base 7 | 5116407 | 5116427 |
| Base 8 | 2520758 | 2520778 |
| Base 9 | 1424289 | 1424319 |
| Base 10 | 8710110 | 8710310 |
| Base 11 | 5a49311 | 5a49511 |
| Base 12 | 424a512 | 424a712 |
| Base 13 | 3085113 | 3085313 |
| Base 14 | 23a5714 | 23a5914 |
| Base 15 | 1ac1b15 | 1ac1d15 |
| Base 16 | 1543d16 | 1543f16 |