Names of 15980
| Nominal | 15980 |
| Cardinal | fifteen thousand nine hundred eighty |
| Ordinal | 15,980th |
| This number as US currency | fifteen thousand nine hundred eighty dollars |
| Is 15980 an odd number? | 15980 is NOT an odd number |
| Is 15980 an even number? | 15980 is an even number |
| Is 15980 a palindrome? | 15980 is NOT a palindrome number |
| Is 15980 a triangle number? | 15980 is NOT a triangle number |
15980 in other Bases
| Base 2 (Binary) | 111110011011002 |
| Base 3 (Ternary) | 2102202123 |
| Base 4 (Quaternary) | 33212304 |
| Base 5 (Quinary) | 10024105 |
| Base 6 (Senary) | 2015526 |
| Base 8 (Octal) | 371548 |
| Base 12 (Duodecimal) | 92B812 |
| Base 16 (Hexadecimal) | 3E6C16 |
| Base 20 (Vigesimal) | 1JJ020 |
Primes and Factors tests for 15980
| Is 15980 a Prime Number? | 15980 is NOT a prime |
| Is 15980 a perfect number? | 15980 is NOT a perfect number |
| Is 15980 a Mersenne Prime? | 15980 is NOT a Mersenne prime |
| Is 15980 a Fermat Prime? | 15980 is NOT a Fermat prime |
| Is 15980 a Fibonacci Prime? | 15980 is NOT a Fibonacci prime |
| Is 15980 a Partition Prime? | 15980 is NOT a Partition prime |
| Is 15980 a Pell Prime? | 15980 is NOT a Pell prime |
| Prime Factors | Prime factors of 15980 |
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15980 in other Numerals
| 15980 in Roman Numeral | XVCMLXXX |
| 15980 in Chinese Numeral | 壹萬伍仟玖佰捌拾 |
| 15980 in Egyptian Numeral | 𓂭𓇀𓍪𓎍 |
| 15980 in Babylonian Numeral |    |
Roots and stuff for 15980
| Is 15980 a square number? | 15980 is NOT a square number |
| Is 15980 a cube number? | 15980 is NOT a cube number |
| Square root of the number 15980 | 126.41202474448 |
| Cube root of the number 15980 | 25.187917278049 |
Recreational math for 15980
| Number 15980 reversed | 08951 |
| Sum of the digits | 23 |
| No of digits | 5 |