Compare 21011 vs 21101
Property | 21011 | 21101 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 210111 | 211011 |
Prime factorization | 21011 | 21101 |
Divisors count | 2 | 2 |
Divisors | 1, 21011 | 1, 21101 |
Number of properties | 12 | 8 |
Additive primes | 1094th | 1100th |
Chen primes | 1163rd | 1166th |
Happy primes | 391st | 392nd |
Isolated primes | 1653rd | |
Long primes | 897th | 902nd |
Primes | 2362nd | 2372nd |
Prime quadruplets (1st member) | 20th | |
Prime quintuplet 2s (1st member) | 7th | |
Prime triplets (1st member) | 175th | |
Pythagorean primes | 1178th | |
Sexy primes (1st member) | 714th | 718th |
Sexy prime triplets (1st member) | 196th | |
Sophie germain primes | 342nd | |
Twin primes (1st member) | 358th | |
Roman numberals | ||
Base 2 | 1010010000100112 | 1010010011011012 |
Base 3 | 10012110123 | 10012211123 |
Base 4 | 110201034 | 110212314 |
Base 5 | 11330215 | 11334015 |
Base 6 | 2411356 | 2414056 |
Base 7 | 1151547 | 1153437 |
Base 8 | 510238 | 511558 |
Base 9 | 317359 | 318459 |
Base 10 | 2101110 | 2110110 |
Base 11 | 1487111 | 1494311 |
Base 12 | 101ab12 | 1026512 |
Base 13 | 974313 | 97b213 |
Base 14 | 792b14 | 799314 |
Base 15 | 635b15 | 63bb15 |
Base 16 | 521316 | 526d16 |