Compare 31139 vs 31219
Property | 31139 | 31219 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 311391 | 312191 |
Prime factorization | 31139 | 31219 |
Divisors count | 2 | 2 |
Divisors | 1, 31139 | 1, 31219 |
Number of properties | 7 | 5 |
Additive primes | 1515th | |
Cousin primes (1st member) | 480th | |
Emirps | 669th | |
Good primes | 333rd | |
Harmonic primes | 1253rd | |
Isolated primes | 2394th | 2400th |
Long primes | 1271st | 1275th |
Primes | 3353rd | 3363rd |
Safe primes | 272nd | |
Roman numberals | ||
Base 2 | 1111001101000112 | 1111001111100112 |
Base 3 | 11202010223 | 11202110213 |
Base 4 | 132122034 | 132133034 |
Base 5 | 14440245 | 14443345 |
Base 6 | 4000556 | 4003116 |
Base 7 | 1565337 | 1600067 |
Base 8 | 746438 | 747638 |
Base 9 | 466389 | 467379 |
Base 10 | 3113910 | 3121910 |
Base 11 | 2143911 | 2150111 |
Base 12 | 1602b12 | 1609712 |
Base 13 | 1123413 | 1129613 |
Base 14 | b4c314 | b53d14 |
Base 15 | 935e15 | 93b415 |
Base 16 | 79a316 | 79f316 |