Compare 1489 vs 2447
Property | 1489 | 2447 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 14891 | 24471 |
Prime factorization | 1489 | 2447 |
Divisors count | 2 | 2 |
Divisors | 1, 1489 | 1, 2447 |
Number of properties | 12 | 9 |
Additive primes | 191st | |
Centered triangular primes | 9th | |
Chen primes | 219th | |
Cousin primes (1st member) | 53rd | |
Harmonic primes | 81st | 135th |
Isolated primes | 220th | |
Long primes | 143rd | |
Primes | 237th | 363rd |
Prime quadruplets (4th member) | 6th | |
Prime quintuplet 2s (4th member) | 4th | |
Prime triplets (2nd member) | 41st | |
Prime triplets (3rd member) | 40th | |
Pythagorean primes | 115th | |
Safe primes | 43rd | |
Sexy primes (2nd member) | 103rd | 150th |
Twin primes (2nd member) | 50th | |
Ulam primes | 21st | 28th |
Roman numberals | MCDLXXXIX | MMCDXLVII |
Base 2 | 101110100012 | 1001100011112 |
Base 3 | 20010113 | 101001223 |
Base 4 | 1131014 | 2120334 |
Base 5 | 214245 | 342425 |
Base 6 | 105216 | 151556 |
Base 7 | 42257 | 100647 |
Base 8 | 27218 | 46178 |
Base 9 | 20349 | 33189 |
Base 10 | 148910 | 244710 |
Base 11 | 113411 | 192511 |
Base 12 | a4112 | 14bb12 |
Base 13 | 8a713 | 116313 |
Base 14 | 78514 | c6b14 |
Base 15 | 69415 | ad215 |
Base 16 | 5d116 | 98f16 |