Mathematics
 | This section needs expansion. You can help by adding to it. (January 2025) |
1023 is a Mersenne number [1] and a number whose sum of digits is 6. [2] 1023 also belongs to the base 10 numbers that are palindromic in bases 2 and 4. [3]
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|---|---|---|---|---|
| Cardinal | one thousand twenty-three | |||
| Ordinal | 1023rd (one thousand twenty-third) | |||
| Factorization | 3 × 11 × 31 | |||
| Divisors | 1, 3, 11, 31, 33, 93, 341, 1023 | |||
| Greek numeral | ,ΑΚΓ´ | |||
| Roman numeral | MXXIII, mxxiii | |||
| Binary | 11111111112 | |||
| Ternary | 11012203 | |||
| Senary | 44236 | |||
| Octal | 17778 | |||
| Duodecimal | 71312 | |||
| Hexadecimal | 3FF16 | |||
1023 is the natural number following 1022 and preceding 1024.
| | This section needs expansion. You can help by adding to it. (January 2025) |
1023 is a Mersenne number [1] and a number whose sum of digits is 6. [2] 1023 also belongs to the base 10 numbers that are palindromic in bases 2 and 4. [3]
Floating-point units in computers often run a IEEE 754 64-bit, floating-point excess-1023 format in 11-bit binary. In this format, also called binary64, the exponent of a floating-point number (e.g. 1.009001 E1031) appears as an unsigned binary integer from 0 to 2047, where subtracting 1023 from it gives the actual signed value.
1023 is the number of dimensions or length of messages of an error-correcting Reed-Muller code made of 64 block codes. [4]
The Global Positioning System (GPS) works on a ten-digit binary counter that runs for 1023 weeks, at which point an integer overflow causes its internal value to roll over to zero again.
1023 being , is the maximum number that a 10-bit ADC converter can return when measuring the highest voltage in range.
