Compare 21011 vs 21014
Property | 21011 | 21014 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 210111 | 21 × 71 × 191 × 791 |
Prime factorization | 21011 | 2 × 7 × 19 × 79 |
Divisors count | 2 | 16 |
Divisors | 1, 21011 | 1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014 |
Number of properties | 12 | 0 |
Additive primes | 1094th | |
Chen primes | 1163rd | |
Happy primes | 391st | |
Long primes | 897th | |
Primes | 2362nd | |
Prime quadruplets (1st member) | 20th | |
Prime quintuplet 2s (1st member) | 7th | |
Prime triplets (1st member) | 175th | |
Sexy primes (1st member) | 714th | |
Sexy prime triplets (1st member) | 196th | |
Sophie germain primes | 342nd | |
Twin primes (1st member) | 358th | |
Roman numberals | ||
Base 2 | 1010010000100112 | 1010010000101102 |
Base 3 | 10012110123 | 10012110223 |
Base 4 | 110201034 | 110201124 |
Base 5 | 11330215 | 11330245 |
Base 6 | 2411356 | 2411426 |
Base 7 | 1151547 | 1151607 |
Base 8 | 510238 | 510268 |
Base 9 | 317359 | 317389 |
Base 10 | 2101110 | 2101410 |
Base 11 | 1487111 | 1487411 |
Base 12 | 101ab12 | 101b212 |
Base 13 | 974313 | 974613 |
Base 14 | 792b14 | 793014 |
Base 15 | 635b15 | 635e15 |
Base 16 | 521316 | 521616 |