Positive Integers » 10001-20000 » 19801-19900 » 19880
Divisors of the Positive Integer 19880
1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 19880Sum of all the Divisors of 19880, including itself
51840Sum of the Proper Divisors of 19880
31960Properties of the number 19880
The integer 19880 is an even number.The integer 19880 is a Composite number.
31960 is greater than 19880, so 19880 is an abundant number.
The number 19880 as a Roman Numeral
_XM_XDCCCLXXX (Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)The number 19880 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 100110110101000 |
| 3: | 1000021022 |
| 4: | 10312220 |
| 5: | 1114010 |
| 6: | 232012 |
| 7: | 111650 |
| 8: | 46650 |
| 9: | 30238 |
| 10: | 19880 |
| 11: | 13A33 |
| 12: | B608 |
| 13: | 9083 |
| 14: | 7360 |
| 15: | 5D55 |
| 16: | 4DA8 |
| 17: | 40D7 |
| 18: | 3768 |
| 19: | 2H16 |
| 20: | 29E0 |
| 21: | 231E |
| 22: | 1J1E |
| 23: | 1ED8 |
| 24: | 1AC8 |
| 25: | 16K5 |
| 26: | 13AG |
| 27: | 1078 |
| 28: | PA0 |
| 29: | NIF |
| 30: | M2K |
| 31: | KL9 |
| 32: | JD8 |
| 33: | I8E |
| 34: | H6O |
| 35: | G80 |
| 36: | FC8 |