[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [\_Number](./rc-js-util._number.md) ## \_Number class Utilities that apply to numbers. **Signature:** ```typescript export declare class _Number ``` ## Properties

Property	Modifiers	Type	Description
[f32](./rc-js-util._number.f32.md)	`static`	typeof [\_F32](./rc-js-util._f32.md)	Utilities relating to single precision floats.
[f64](./rc-js-util._number.f64.md)	`static`	typeof [\_F64](./rc-js-util._f64.md)	Utilities relating to double precision floats.
[getHexString](./rc-js-util._number.gethexstring.md)	`static` `readonly`	typeof numberGetHexString	Returns the hex representation of the number. If it's not a number it returns "NaN".