365 (number)
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| Template:Numbers (360s) | |
| Cardinal | 365 three hundred [and] sixty-five |
| Ordinal | 365th three hundred [and] sixty-fifth |
| Factorization |  |
| Divisors | 5, 73 |
| Roman numeral | CCCLXV |
| Prefixes | triacosiakaihexacontakaipenta- (Greek) |
| Binary | 101101101 |
| Octal | 555 |
| Duodecimal | 265 |
| Hexadecimal | 16D |
Previous number: 364 Next number: 366
365 is a semiprime centered square number. It is also the fifth 38-gonal number.
It is the smallest number which has more than one expression as a sum of consecutive square numbers:
- 365 = 132 + 142
- = 102 + 112 + 122.
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[edit] Timekeeping
There are 365.2422 solar days in the mean tropical year. Several solar calendars have a year containing 365 days. Related to this, in Ontario, the driver's license learner's permit used to be called "365" [1][2] because it was valid for only 365 days.
[edit] Religious meanings
[edit] Judaism
It is believed by some in the Jewish faith that there are 365 "negative commandments."[3]
[edit] Gnosticism
The letters of the deity Abraxas, in the Greek notation, make up the number 365. This number was subsequently viewed as signifying the levels of heaven.[4]
