Names of 1247
| Nominal | 1247 |
| Cardinal | one thousand two hundred forty-seven |
| Ordinal | 1,247th |
| This number as US currency | one thousand two hundred forty-seven dollars |
| Is 1247 an odd number? | 1247 is an odd number |
| Is 1247 an even number? | 1247 is NOT an even number |
| Is 1247 a palindrome? | 1247 is NOT a palindrome number |
| Is 1247 a triangle number? | 1247 is NOT a triangle number |
1247 in other Bases
| Base 2 (Binary) | 100110111112 |
| Base 3 (Ternary) | 12010123 |
| Base 4 (Quaternary) | 1031334 |
| Base 5 (Quinary) | 144425 |
| Base 6 (Senary) | 54356 |
| Base 8 (Octal) | 23378 |
| Base 12 (Duodecimal) | 87B12 |
| Base 16 (Hexadecimal) | 4DF16 |
| Base 20 (Vigesimal) | 32720 |
Primes and Factors tests for 1247
| Is 1247 a Prime Number? | 1247 is NOT a prime |
| Is 1247 a perfect number? | 1247 is NOT a perfect number |
| Is 1247 a Mersenne Prime? | 1247 is NOT a Mersenne prime |
| Is 1247 a Fermat Prime? | 1247 is NOT a Fermat prime |
| Is 1247 a Fibonacci Prime? | 1247 is NOT a Fibonacci prime |
| Is 1247 a Partition Prime? | 1247 is NOT a Partition prime |
| Is 1247 a Pell Prime? | 1247 is NOT a Pell prime |
| Prime Factors | Prime factors of 1247 |
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1247 in other Numerals
| 1247 in Roman Numeral | MCCXLVII |
| 1247 in Chinese Numeral | 壹仟貳佰肆拾柒 |
| 1247 in Egyptian Numeral | 𓆼𓍣𓎉𓐀 |
| 1247 in Babylonian Numeral |   |
Roots and stuff for 1247
| Is 1247 a square number? | 1247 is NOT a square number |
| Is 1247 a cube number? | 1247 is NOT a cube number |
| Square root of the number 1247 | 35.312887166019 |
| Cube root of the number 1247 | 10.763548808001 |
Recreational math for 1247
| Number 1247 reversed | 7421 |
| Sum of the digits | 14 |
| No of digits | 4 |