Positive Integers » 120001-130000 » 128401-128500 » 128420
Divisors of the Positive Integer 128420
1, 2, 4, 5, 10, 20, 6421, 12842, 25684, 32105, 64210, 128420Sum of all the Divisors of 128420, including itself
269724Sum of the Proper Divisors of 128420
141304Properties of the number 128420
The integer 128420 is an even number.The integer 128420 is a Composite number.
141304 is greater than 128420, so 128420 is an abundant number.
The number 128420 as a Roman Numeral
_C_X_X_VMMMCDXX (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 128420 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 11111010110100100 |
| 3: | 20112011022 |
| 4: | 133112210 |
| 5: | 13102140 |
| 6: | 2430312 |
| 7: | 1043255 |
| 8: | 372644 |
| 9: | 215138 |
| 10: | 128420 |
| 11: | 88536 |
| 12: | 62398 |
| 13: | 465B6 |
| 14: | 34B2C |
| 15: | 280B5 |
| 16: | 1F5A4 |
| 17: | 19262 |
| 18: | 14068 |
| 19: | IDDI |
| 20: | G110 |
| 21: | DI45 |
| 22: | C176 |
| 23: | ACHB |
| 24: | 96MK |
| 25: | 85BK |
| 26: | 77P6 |
| 27: | 6E48 |
| 28: | 5NMC |
| 29: | 57K8 |
| 30: | 4MKK |
| 31: | 49JI |
| 32: | 3TD4 |
| 33: | 3IUH |
| 34: | 3932 |
| 35: | 2YT5 |
| 36: | 2R38 |