Compare 1240 vs 1245
Property | 1240 | 1245 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 3 |
Total factors | 5 | 3 |
Prime factorization | 23 × 51 × 311 | 31 × 51 × 831 |
Prime factorization | 2 × 2 × 2 × 5 × 31 | 3 × 5 × 83 |
Divisors count | 16 | 8 |
Divisors | 1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240 | 1, 3, 5, 15, 83, 249, 415, 1245 |
Number of properties | 0 | 0 |
Roman numberals | MCCXL | MCCXLV |
Base 2 | 100110110002 | 100110111012 |
Base 3 | 12002213 | 12010103 |
Base 4 | 1031204 | 1031314 |
Base 5 | 144305 | 144405 |
Base 6 | 54246 | 54336 |
Base 7 | 34217 | 34267 |
Base 8 | 23308 | 23358 |
Base 9 | 16279 | 16339 |
Base 10 | 124010 | 124510 |
Base 11 | a2811 | a3211 |
Base 12 | 87412 | 87912 |
Base 13 | 74513 | 74a13 |
Base 14 | 64814 | 64d14 |
Base 15 | 57a15 | 58015 |
Base 16 | 4d816 | 4dd16 |