# numeric.bitNot()

Performs a bitwise logical NOT operation.

```
numeric.bitNot( )
```

**Returns:** number

*This function does not take any arguments.*

# Examples

```cfml
	writeDump(-10.0.bitNot());
	writeDump(22.0.bitNot());
```

# Categories

[Numbers](../../../categories/number.md), [Math](../../../categories/math.md)

# See Also

[BitNot()](../../functions/bitnot.md), [numeric](../numeric.md)