# Large Integer Base Normalization Workflow

**Use case:** 

Convert large integer identifiers into multiple bases at once for QA fixtures, database keys, and protocol documentation.

## Input

```json
{
  "numbers": [
    "18446744073709551615",
    "9007199254740991",
    "12345678901234567890"
  ],
  "fromBase": 10,
  "toBases": [
    2,
    16,
    32,
    36,
    62
  ],
  "upperCase": false,
  "includePrefix": false
}
```

## Output

```json
{
  "input": {
    "label": "Input"
  },
  "fromBase": {
    "label": "From Base"
  },
  "binary": {
    "label": "Binary (2)"
  },
  "octal": {
    "label": "Octal (8)"
  },
  "decimal": {
    "label": "Decimal (10)"
  },
  "hex": {
    "label": "Hex (16)"
  },
  "base36": {
    "label": "Base36 (36)"
  },
  "error": {
    "label": "Error"
  }
}
```

## About this Actor

This example demonstrates how to use [Number Base Converter](https://apify.com/automation-lab/number-base-converter) with a specific input configuration. Visit the [Actor detail page](https://apify.com/automation-lab/number-base-converter) to learn more, explore other use cases, and run it yourself.