| GET | /numbers/nod | Get the number of the day for current day |
| GET | /numbers/fact | Get a random fact about a number |
| GET | /numbers/random | Generate random number(s) |
| GET | /numbers/ordinal | Get the ordinal of the given number |
| GET | /numbers/cardinal | Get the cardinal of the given number |
| GET | /numbers/currency | Spells out the number as a currency |
| GET | /numbers/numeral/egyptian | Convert base 10 representation of a given number to egyptian numeral. |
| GET | /numbers/numeral/chinese | Convert base 10 representation of a given number to chinese numeral. |
| GET | /numbers/numeral/roman | Convert base 10 representation of a given number to roman numeral. |
| GET | /numbers/base/binary | Convert a given number to binary |
| GET | /numbers/base/octal | Convert a given number to octal |
| GET | /numbers/base/hex | Convert a given number to hexadecimal |
| GET | /numbers/base | Convert a given number from one base to another base |
| GET | /numbers/pi | Get digits of pi (Ï€) |
| GET | /numbers/prime/is-prime | Checks whether a given number is a known prime number or not. |
| GET | /numbers/prime/is-mersenne-prime | Checks whether a given number is a known mersenne prime number or not. |
| GET | /numbers/prime/is-fermat-prime | Checks whether a given number is a known fermat prime number or not. |
| GET | /numbers/prime/is-pell-prime | Checks whether a given number is a known pell prime number or not. |
| GET | /numbers/prime/is-partition-prime | Checks whether a given number is a known partition prime number or not. |
| GET | /numbers/prime/is-fibonacci-prime | Checks whether a given number is a known fibonacci prime number or not. |
| GET | /numbers/prime/factors | Get the prime factors of a given number. |
| GET | /numbers/is-palindrome | Checks whether a given number is a palindrome number or not. |
| GET | /numbers/is-triangle | Checks whether a given number is a triangle number or not. |
| GET | /numbers/is-cube | Checks whether a given number is a cube number or not. |
| GET | /numbers/is-square | Checks whether a given number is a square number or not. |
| GET | /numbers/prime/is-perfect | Checks whether a given number is a perfect number or not. |