Compare 129217 vs 129223
| Property | 129217 | 129223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 111 × 171 × 6911 | 1292231 |
| Prime factorization | 11 × 17 × 691 | 129223 |
| Divisors count | 8 | 2 |
| Divisors | 1, 11, 17, 187, 691, 7601, 11747, 129217 | 1, 129223 |
| Number of properties | 0 | 8 |
| Additive primes | 4987th | |
| Emirps | 2442nd | |
| Happy primes | 1880th | |
| Long primes | 4534th | |
| Primes | 12096th | |
| Sexy primes (1st member) | 3002nd | |
| Twin primes (2nd member) | 1509th | |
| Ulam primes | 847th | |
| Roman numberals | ||
| Base 2 | 111111000110000012 | 111111000110001112 |
| Base 3 | 201200202113 | 201200210013 |
| Base 4 | 1332030014 | 1332030134 |
| Base 5 | 131133325 | 131133435 |
| Base 6 | 24341216 | 24341316 |
| Base 7 | 10455047 | 10455137 |
| Base 8 | 3743018 | 3743078 |
| Base 9 | 2162249 | 2162319 |
| Base 10 | 12921710 | 12922310 |
| Base 11 | 890a011 | 890a611 |
| Base 12 | 6294112 | 6294712 |
| Base 13 | 46a7a13 | 46a8313 |
| Base 14 | 3513b14 | 3514314 |
| Base 15 | 2844715 | 2844d15 |
| Base 16 | 1f8c116 | 1f8c716 |