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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [\_Number](./rc-js-util._number.md) &gt; [getHexString](./rc-js-util._number.gethexstring.md)

## \_Number.getHexString property

Returns the hex representation of the number. If it's not a number it returns "NaN".

**Signature:**

```typescript
static readonly getHexString: typeof numberGetHexString;
```