Names of 12643
| Nominal | 12643 |
| Cardinal | twelve thousand six hundred forty-three |
| Ordinal | 12,643rd |
| This number as US currency | twelve thousand six hundred forty-three dollars |
| Is 12643 an odd number? | 12643 is an odd number |
| Is 12643 an even number? | 12643 is NOT an even number |
| Is 12643 a palindrome? | 12643 is NOT a palindrome number |
| Is 12643 a triangle number? | 12643 is NOT a triangle number |
12643 in other Bases
| Base 2 (Binary) | 110001011000112 |
| Base 3 (Ternary) | 1221000213 |
| Base 4 (Quaternary) | 30112034 |
| Base 5 (Quinary) | 4010335 |
| Base 6 (Senary) | 1343116 |
| Base 8 (Octal) | 305438 |
| Base 12 (Duodecimal) | 739712 |
| Base 16 (Hexadecimal) | 316316 |
| Base 20 (Vigesimal) | 1BC320 |
Primes and Factors tests for 12643
| Is 12643 a Prime Number? | 12643 is NOT a prime |
| Is 12643 a perfect number? | 12643 is NOT a perfect number |
| Is 12643 a Mersenne Prime? | 12643 is NOT a Mersenne prime |
| Is 12643 a Fermat Prime? | 12643 is NOT a Fermat prime |
| Is 12643 a Fibonacci Prime? | 12643 is NOT a Fibonacci prime |
| Is 12643 a Partition Prime? | 12643 is NOT a Partition prime |
| Is 12643 a Pell Prime? | 12643 is NOT a Pell prime |
| Prime Factors | Prime factors of 12643 |
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12643 in other Numerals
| 12643 in Roman Numeral | XMMDCXLIII |
| 12643 in Chinese Numeral | 壹萬貳仟陸佰肆拾叄 |
| 12643 in Egyptian Numeral | 𓂭𓆽𓍧𓎉𓏼 |
| 12643 in Babylonian Numeral |    |
Roots and stuff for 12643
| Is 12643 a square number? | 12643 is NOT a square number |
| Is 12643 a cube number? | 12643 is NOT a cube number |
| Square root of the number 12643 | 112.44109569014 |
| Cube root of the number 12643 | 23.296108445222 |
Recreational math for 12643
| Number 12643 reversed | 34621 |
| Sum of the digits | 16 |
| No of digits | 5 |