Compare 157999 vs 158001
Property | 157999 | 158001 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1579991 | 31 × 526671 |
Prime factorization | 157999 | 3 × 52667 |
Divisors count | 2 | 4 |
Divisors | 1, 157999 | 1, 3, 52667, 158001 |
Number of properties | 5 | 1 |
Chen primes | 6196th | |
Cousin primes (1st member) | 1763rd | |
Harmonic primes | 5443rd | |
Isolated primes | 10952nd | |
Primes | 14521st | |
Semiprimes | 36119th | |
Roman numberals | ||
Base 2 | 1001101001001011112 | 1001101001001100012 |
Base 3 | 220002012113 | 220002012203 |
Base 4 | 2122102334 | 2122103014 |
Base 5 | 200234445 | 200240015 |
Base 6 | 32152516 | 32152536 |
Base 7 | 12254327 | 12254347 |
Base 8 | 4644578 | 4644618 |
Base 9 | 2606549 | 2606569 |
Base 10 | 15799910 | 15800110 |
Base 11 | a878611 | a878811 |
Base 12 | 7752712 | 7752912 |
Base 13 | 56bba13 | 56bbc13 |
Base 14 | 4181914 | 4181b14 |
Base 15 | 31c3415 | 31c3615 |
Base 16 | 2692f16 | 2693116 |