Compare 21136 vs 21143
Property | 21136 | 21143 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 5 | 1 |
Prime factorization | 24 × 13211 | 211431 |
Prime factorization | 2 × 2 × 2 × 2 × 1321 | 21143 |
Divisors count | 10 | 2 |
Divisors | 1, 2, 4, 8, 16, 1321, 2642, 5284, 10568, 21136 | 1, 21143 |
Number of properties | 0 | 9 |
Additive primes | 1103rd | |
Chen primes | 1167th | |
Cousin primes (2nd member) | 360th | |
Happy primes | 393rd | |
Harmonic primes | 873rd | |
Isolated primes | 1657th | |
Long primes | 903rd | |
Primes | 2376th | |
Sexy primes (1st member) | 719th | |
Roman numberals | ||
Base 2 | 1010010100100002 | 1010010100101112 |
Base 3 | 10012222113 | 10020000023 |
Base 4 | 110221004 | 110221134 |
Base 5 | 11340215 | 11340335 |
Base 6 | 2415046 | 2415156 |
Base 7 | 1154237 | 1154337 |
Base 8 | 512208 | 512278 |
Base 9 | 318849 | 320029 |
Base 10 | 2113610 | 2114310 |
Base 11 | 1497511 | 1498111 |
Base 12 | 1029412 | 1029b12 |
Base 13 | 980b13 | 981513 |
Base 14 | 79ba14 | 79c314 |
Base 15 | 63e115 | 63e815 |
Base 16 | 529016 | 529716 |