Names of 2745
| Nominal | 2745 |
| Cardinal | two thousand seven hundred forty-five |
| Ordinal | 2,745th |
| This number as US currency | two thousand seven hundred forty-five dollars |
| Is 2745 an odd number? | 2745 is an odd number |
| Is 2745 an even number? | 2745 is NOT an even number |
| Is 2745 a palindrome? | 2745 is NOT a palindrome number |
| Is 2745 a triangle number? | 2745 is NOT a triangle number |
2745 in other Bases
| Base 2 (Binary) | 1010101110012 |
| Base 3 (Ternary) | 102022003 |
| Base 4 (Quaternary) | 2223214 |
| Base 5 (Quinary) | 414405 |
| Base 6 (Senary) | 204136 |
| Base 8 (Octal) | 52718 |
| Base 12 (Duodecimal) | 170912 |
| Base 16 (Hexadecimal) | AB916 |
| Base 20 (Vigesimal) | 6H520 |
Primes and Factors tests for 2745
| Is 2745 a Prime Number? | 2745 is NOT a prime |
| Is 2745 a perfect number? | 2745 is NOT a perfect number |
| Is 2745 a Mersenne Prime? | 2745 is NOT a Mersenne prime |
| Is 2745 a Fermat Prime? | 2745 is NOT a Fermat prime |
| Is 2745 a Fibonacci Prime? | 2745 is NOT a Fibonacci prime |
| Is 2745 a Partition Prime? | 2745 is NOT a Partition prime |
| Is 2745 a Pell Prime? | 2745 is NOT a Pell prime |
| Prime Factors | Prime factors of 2745 |
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2745 in other Numerals
| 2745 in Roman Numeral | MMDCCXLV |
| 2745 in Chinese Numeral | 貳仟柒佰肆拾伍 |
| 2745 in Egyptian Numeral | 𓆽𓍨𓎉𓏾 |
| 2745 in Babylonian Numeral |  |
Roots and stuff for 2745
| Is 2745 a square number? | 2745 is NOT a square number |
| Is 2745 a cube number? | 2745 is NOT a cube number |
| Square root of the number 2745 | 52.392747589719 |
| Cube root of the number 2745 | 14.00170047372 |
Recreational math for 2745
| Number 2745 reversed | 5472 |
| Sum of the digits | 18 |
| No of digits | 4 |