Names of 12720
| Nominal | 12720 |
| Cardinal | twelve thousand seven hundred twenty |
| Ordinal | 12,720th |
| This number as US currency | twelve thousand seven hundred twenty dollars |
| Is 12720 an odd number? | 12720 is NOT an odd number |
| Is 12720 an even number? | 12720 is an even number |
| Is 12720 a palindrome? | 12720 is NOT a palindrome number |
| Is 12720 a triangle number? | 12720 is a triangle number |
12720 in other Bases
| Base 2 (Binary) | 110001101100002 |
| Base 3 (Ternary) | 1221100103 |
| Base 4 (Quaternary) | 30123004 |
| Base 5 (Quinary) | 4013405 |
| Base 6 (Senary) | 1345206 |
| Base 8 (Octal) | 306608 |
| Base 12 (Duodecimal) | 744012 |
| Base 16 (Hexadecimal) | 31B016 |
| Base 20 (Vigesimal) | 1BG020 |
Primes and Factors tests for 12720
| Is 12720 a Prime Number? | 12720 is NOT a prime |
| Is 12720 a perfect number? | 12720 is NOT a perfect number |
| Is 12720 a Mersenne Prime? | 12720 is NOT a Mersenne prime |
| Is 12720 a Fermat Prime? | 12720 is NOT a Fermat prime |
| Is 12720 a Fibonacci Prime? | 12720 is NOT a Fibonacci prime |
| Is 12720 a Partition Prime? | 12720 is NOT a Partition prime |
| Is 12720 a Pell Prime? | 12720 is NOT a Pell prime |
| Prime Factors | Prime factors of 12720 |
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12720 in other Numerals
| 12720 in Roman Numeral | XMMDCCXX |
| 12720 in Chinese Numeral | 壹萬貳仟柒佰貳拾 |
| 12720 in Egyptian Numeral | 𓂭𓆽𓍨𓎇 |
| 12720 in Babylonian Numeral |   |
Roots and stuff for 12720
| Is 12720 a square number? | 12720 is NOT a square number |
| Is 12720 a cube number? | 12720 is NOT a cube number |
| Square root of the number 12720 | 112.78297743897 |
| Cube root of the number 12720 | 23.343306394334 |
Recreational math for 12720
| Number 12720 reversed | 02721 |
| Sum of the digits | 12 |
| No of digits | 5 |