Compare 1231 vs 1234
Property | 1231 | 1234 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 12311 | 21 × 6171 |
Prime factorization | 1231 | 2 × 617 |
Divisors count | 2 | 4 |
Divisors | 1, 1231 | 1, 2, 617, 1234 |
Number of properties | 6 | 1 |
Additive primes | 108th | |
Emirps | 56th | |
Lucky primes | 52nd | |
Primes | 202nd | |
Semiprimes | 363rd | |
Sexy primes (1st member) | 88th | |
Twin primes (2nd member) | 42nd | |
Roman numberals | MCCXXXI | MCCXXXIV |
Base 2 | 100110011112 | 100110100102 |
Base 3 | 12001213 | 12002013 |
Base 4 | 1030334 | 1031024 |
Base 5 | 144115 | 144145 |
Base 6 | 54116 | 54146 |
Base 7 | 34067 | 34127 |
Base 8 | 23178 | 23228 |
Base 9 | 16179 | 16219 |
Base 10 | 123110 | 123410 |
Base 11 | a1a11 | a2211 |
Base 12 | 86712 | 86a12 |
Base 13 | 73913 | 73c13 |
Base 14 | 63d14 | 64214 |
Base 15 | 57115 | 57415 |
Base 16 | 4cf16 | 4d216 |