Names of 197
| Nominal | 197 |
| Cardinal | one hundred ninety-seven |
| Ordinal | 197th |
| This number as US currency | one hundred ninety-seven dollars |
| Is 197 an odd number? | 197 is an odd number |
| Is 197 an even number? | 197 is NOT an even number |
| Is 197 a palindrome? | 197 is NOT a palindrome number |
| Is 197 a triangle number? | 197 is NOT a triangle number |
197 in other Bases
| Base 2 (Binary) | 110001012 |
| Base 3 (Ternary) | 210223 |
| Base 4 (Quaternary) | 30114 |
| Base 5 (Quinary) | 12425 |
| Base 6 (Senary) | 5256 |
| Base 8 (Octal) | 3058 |
| Base 12 (Duodecimal) | 14512 |
| Base 16 (Hexadecimal) | C516 |
| Base 20 (Vigesimal) | 9H20 |
Primes and Factors tests for 197
| Is 197 a Prime Number? | 197 is a prime |
| Is 197 a perfect number? | 197 is NOT a perfect number |
| Is 197 a Mersenne Prime? | 197 is NOT a Mersenne prime |
| Is 197 a Fermat Prime? | 197 is NOT a Fermat prime |
| Is 197 a Fibonacci Prime? | 197 is NOT a Fibonacci prime |
| Is 197 a Partition Prime? | 197 is NOT a Partition prime |
| Is 197 a Pell Prime? | 197 is NOT a Pell prime |
| Prime Factors | Prime factors of 197 |
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197 in other Numerals
| 197 in Roman Numeral | CXCVII |
| 197 in Chinese Numeral | 壹佰玖拾柒 |
| 197 in Egyptian Numeral | 𓍢𓎎𓐀 |
| 197 in Babylonian Numeral |   |
Roots and stuff for 197
| Is 197 a square number? | 197 is NOT a square number |
| Is 197 a cube number? | 197 is NOT a cube number |
| Square root of the number 197 | 14.035668847618 |
| Cube root of the number 197 | 5.818647867497 |
Recreational math for 197
| Number 197 reversed | 791 |
| Sum of the digits | 17 |
| No of digits | 3 |