Compare 1231 vs 1236
Property | 1231 | 1236 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 12311 | 22 × 31 × 1031 |
Prime factorization | 1231 | 2 × 2 × 3 × 103 |
Divisors count | 2 | 12 |
Divisors | 1, 1231 | 1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236 |
Number of properties | 6 | 0 |
Additive primes | 108th | |
Emirps | 56th | |
Lucky primes | 52nd | |
Primes | 202nd | |
Sexy primes (1st member) | 88th | |
Twin primes (2nd member) | 42nd | |
Roman numberals | MCCXXXI | MCCXXXVI |
Base 2 | 100110011112 | 100110101002 |
Base 3 | 12001213 | 12002103 |
Base 4 | 1030334 | 1031104 |
Base 5 | 144115 | 144215 |
Base 6 | 54116 | 54206 |
Base 7 | 34067 | 34147 |
Base 8 | 23178 | 23248 |
Base 9 | 16179 | 16239 |
Base 10 | 123110 | 123610 |
Base 11 | a1a11 | a2411 |
Base 12 | 86712 | 87012 |
Base 13 | 73913 | 74113 |
Base 14 | 63d14 | 64414 |
Base 15 | 57115 | 57615 |
Base 16 | 4cf16 | 4d416 |