Names of 13720
| Nominal | 13720 |
| Cardinal | thirteen thousand seven hundred twenty |
| Ordinal | 13,720th |
| This number as US currency | thirteen thousand seven hundred twenty dollars |
| Is 13720 an odd number? | 13720 is NOT an odd number |
| Is 13720 an even number? | 13720 is an even number |
| Is 13720 a palindrome? | 13720 is NOT a palindrome number |
| Is 13720 a triangle number? | 13720 is NOT a triangle number |
13720 in other Bases
| Base 2 (Binary) | 110101100110002 |
| Base 3 (Ternary) | 2002110113 |
| Base 4 (Quaternary) | 31121204 |
| Base 5 (Quinary) | 4143405 |
| Base 6 (Senary) | 1433046 |
| Base 8 (Octal) | 326308 |
| Base 12 (Duodecimal) | 7B3412 |
| Base 16 (Hexadecimal) | 359816 |
| Base 20 (Vigesimal) | 1E6020 |
Primes and Factors tests for 13720
| Is 13720 a Prime Number? | 13720 is NOT a prime |
| Is 13720 a perfect number? | 13720 is NOT a perfect number |
| Is 13720 a Mersenne Prime? | 13720 is NOT a Mersenne prime |
| Is 13720 a Fermat Prime? | 13720 is NOT a Fermat prime |
| Is 13720 a Fibonacci Prime? | 13720 is NOT a Fibonacci prime |
| Is 13720 a Partition Prime? | 13720 is NOT a Partition prime |
| Is 13720 a Pell Prime? | 13720 is NOT a Pell prime |
| Prime Factors | Prime factors of 13720 |
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13720 in other Numerals
| 13720 in Roman Numeral | XMMMDCCXX |
| 13720 in Chinese Numeral | 壹萬叄仟柒佰貳拾 |
| 13720 in Egyptian Numeral | 𓂭𓆾𓍨𓎇 |
| 13720 in Babylonian Numeral |    |
Roots and stuff for 13720
| Is 13720 a square number? | 13720 is NOT a square number |
| Is 13720 a cube number? | 13720 is NOT a cube number |
| Square root of the number 13720 | 117.13240371477 |
| Cube root of the number 13720 | 23.939663253474 |
Recreational math for 13720
| Number 13720 reversed | 02731 |
| Sum of the digits | 13 |
| No of digits | 5 |