Names of 4181
| Nominal | 4181 |
| Cardinal | four thousand one hundred eighty-one |
| Ordinal | 4,181st |
| This number as US currency | four thousand one hundred eighty-one dollars |
| Is 4181 an odd number? | 4181 is an odd number |
| Is 4181 an even number? | 4181 is NOT an even number |
| Is 4181 a palindrome? | 4181 is NOT a palindrome number |
| Is 4181 a triangle number? | 4181 is NOT a triangle number |
4181 in other Bases
| Base 2 (Binary) | 10000010101012 |
| Base 3 (Ternary) | 122012123 |
| Base 4 (Quaternary) | 10011114 |
| Base 5 (Quinary) | 1132115 |
| Base 6 (Senary) | 312056 |
| Base 8 (Octal) | 101258 |
| Base 12 (Duodecimal) | 250512 |
| Base 16 (Hexadecimal) | 105516 |
| Base 20 (Vigesimal) | A9120 |
Primes and Factors tests for 4181
| Is 4181 a Prime Number? | 4181 is NOT a prime |
| Is 4181 a perfect number? | 4181 is NOT a perfect number |
| Is 4181 a Mersenne Prime? | 4181 is NOT a Mersenne prime |
| Is 4181 a Fermat Prime? | 4181 is NOT a Fermat prime |
| Is 4181 a Fibonacci Prime? | 4181 is NOT a Fibonacci prime |
| Is 4181 a Partition Prime? | 4181 is NOT a Partition prime |
| Is 4181 a Pell Prime? | 4181 is NOT a Pell prime |
| Prime Factors | Prime factors of 4181 |
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4181 in other Numerals
| 4181 in Roman Numeral | MVCLXXXI |
| 4181 in Chinese Numeral | 肆仟壹佰捌拾壹 |
| 4181 in Egyptian Numeral | 𓆿𓍢𓎍𓏺 |
| 4181 in Babylonian Numeral |    |
Roots and stuff for 4181
| Is 4181 a square number? | 4181 is NOT a square number |
| Is 4181 a cube number? | 4181 is NOT a cube number |
| Square root of the number 4181 | 64.660652641309 |
| Cube root of the number 4181 | 16.109920200869 |
Recreational math for 4181
| Number 4181 reversed | 1814 |
| Sum of the digits | 14 |
| No of digits | 4 |