Compare 130001 vs 130003
| Property | 130001 | 130003 | 
|---|---|---|
| Type | semiprime | prime | 
| Unique factors | 2 | 1 | 
| Total factors | 2 | 1 | 
| Prime factorization | 711 × 18311 | 1300031 | 
| Prime factorization | 71 × 1831 | 130003 | 
| Divisors count | 4 | 2 | 
| Divisors | 1, 71, 1831, 130001 | 1, 130003 | 
| Number of properties | 1 | 5 | 
| Additive primes | 5015th | |
| Happy primes | 1895th | |
| Harmonic primes | 4581st | |
| Isolated primes | 9127th | |
| Primes | 12160th | |
| Semiprimes | 30021st | |
| Roman numberals | ||
| Base 2 | 111111011110100012 | 111111011110100112 | 
| Base 3 | 201210222123 | 201210222213 | 
| Base 4 | 1332331014 | 1332331034 | 
| Base 5 | 131300015 | 131300035 | 
| Base 6 | 24415056 | 24415116 | 
| Base 7 | 10510047 | 10510067 | 
| Base 8 | 3757218 | 3757238 | 
| Base 9 | 2172859 | 2172879 | 
| Base 10 | 13000110 | 13000310 | 
| Base 11 | 8974311 | 8974511 | 
| Base 12 | 6329512 | 6329712 | 
| Base 13 | 4723113 | 4723313 | 
| Base 14 | 3553b14 | 3553d14 | 
| Base 15 | 287bb15 | 287bd15 | 
| Base 16 | 1fbd116 | 1fbd316 |