cast.ToString

With a decimal (base 10) input:

{{ string 11 }} → 11 (string)
{{ string "11" }} → 11 (string)

{{ string 11.1 }} → 11.1 (string)
{{ string "11.1" }} → 11.1 (string)

{{ string 11.9 }} → 11.9 (string)
{{ string "11.9" }} → 11.9 (string)

With a binary (base 2) input:

{{ string 0b11 }} → 3 (string)
{{ string "0b11" }} → 0b11 (string)

With an octal (base 8) input (use either notation):

{{ string 011 }} → 9 (string)
{{ string "011" }} → 011 (string)

{{ string 0o11 }} → 9 (string)
{{ string "0o11" }} → 0o11 (string)

With a hexadecimal (base 16) input:

{{ string 0x11 }} → 17 (string)
{{ string "0x11" }} → 0x11 (string)