Compare 21013 vs 21751
Property | 21013 | 21751 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 210131 | 217511 |
Prime factorization | 21013 | 21751 |
Divisors count | 2 | 2 |
Divisors | 1, 21013 | 1, 21751 |
Number of properties | 13 | 5 |
Additive primes | 1095th | |
Centered square primes | 37th | |
Cousin primes (1st member) | 358th | |
Harmonic primes | 868th | 898th |
Isolated primes | 1699th | |
Lucky primes | 384th | 394th |
Primes | 2363rd | 2440th |
Prime quadruplets (2nd member) | 20th | |
Prime quintuplet 2s (2nd member) | 7th | |
Prime triplets (1st member) | 176th | |
Prime triplets (2nd member) | 175th | |
Pythagorean primes | 1174th | |
Sexy primes (1st member) | 715th | 739th |
Twin primes (2nd member) | 358th | |
Roman numberals | ||
Base 2 | 1010010000101012 | 1010100111101112 |
Base 3 | 10012110213 | 10022111213 |
Base 4 | 110201114 | 111033134 |
Base 5 | 11330235 | 11440015 |
Base 6 | 2411416 | 2444116 |
Base 7 | 1151567 | 1202627 |
Base 8 | 510258 | 523678 |
Base 9 | 317379 | 327479 |
Base 10 | 2101310 | 2175110 |
Base 11 | 1487311 | 1538411 |
Base 12 | 101b112 | 1070712 |
Base 13 | 974513 | 9b9213 |
Base 14 | 792d14 | 7cd914 |
Base 15 | 635d15 | 66a115 |
Base 16 | 521516 | 54f716 |