Compare 157018 vs 157019
Property | 157018 | 157019 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 785091 | 1570191 |
Prime factorization | 2 × 78509 | 157019 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 78509, 157018 | 1, 157019 |
Number of properties | 1 | 10 |
Additive primes | 5925th | |
Chen primes | 6164th | |
Emirps | 3136th | |
Isolated primes | 10891st | |
Long primes | 5392nd | |
Primes | 14436th | |
Safe primes | 959th | |
Semiprimes | 35911th | |
Sexy primes (2nd member) | 3517th | |
Sexy prime triplets (3rd member) | 731st | |
Ulam primes | 1031st | |
Roman numberals | ||
Base 2 | 1001100101010110102 | 1001100101010110112 |
Base 3 | 212221011113 | 212221011123 |
Base 4 | 2121111224 | 2121111234 |
Base 5 | 200110335 | 200110345 |
Base 6 | 32105346 | 32105356 |
Base 7 | 12225317 | 12225327 |
Base 8 | 4625328 | 4625338 |
Base 9 | 2583449 | 2583459 |
Base 10 | 15701810 | 15701910 |
Base 11 | a7a7411 | a7a7511 |
Base 12 | 76a4a12 | 76a4b12 |
Base 13 | 5661413 | 5661513 |
Base 14 | 4131814 | 4131914 |
Base 15 | 317cd15 | 317ce15 |
Base 16 | 2655a16 | 2655b16 |