Names of 1045
| Nominal | 1045 |
| Cardinal | one thousand forty-five |
| Ordinal | 1,045th |
| This number as US currency | one thousand forty-five dollars |
| Is 1045 an odd number? | 1045 is an odd number |
| Is 1045 an even number? | 1045 is NOT an even number |
| Is 1045 a palindrome? | 1045 is NOT a palindrome number |
| Is 1045 a triangle number? | 1045 is NOT a triangle number |
1045 in other Bases
| Base 2 (Binary) | 100000101012 |
| Base 3 (Ternary) | 11022013 |
| Base 4 (Quaternary) | 1001114 |
| Base 5 (Quinary) | 131405 |
| Base 6 (Senary) | 45016 |
| Base 8 (Octal) | 20258 |
| Base 12 (Duodecimal) | 73112 |
| Base 16 (Hexadecimal) | 41516 |
| Base 20 (Vigesimal) | 2C520 |
Primes and Factors tests for 1045
| Is 1045 a Prime Number? | 1045 is NOT a prime |
| Is 1045 a perfect number? | 1045 is NOT a perfect number |
| Is 1045 a Mersenne Prime? | 1045 is NOT a Mersenne prime |
| Is 1045 a Fermat Prime? | 1045 is NOT a Fermat prime |
| Is 1045 a Fibonacci Prime? | 1045 is NOT a Fibonacci prime |
| Is 1045 a Partition Prime? | 1045 is NOT a Partition prime |
| Is 1045 a Pell Prime? | 1045 is NOT a Pell prime |
| Prime Factors | Prime factors of 1045 |
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1045 in other Numerals
| 1045 in Roman Numeral | MXLV |
| 1045 in Chinese Numeral | 壹仟肆拾伍 |
| 1045 in Egyptian Numeral | 𓆼𓎉𓏾 |
| 1045 in Babylonian Numeral |   |
Roots and stuff for 1045
| Is 1045 a square number? | 1045 is NOT a square number |
| Is 1045 a cube number? | 1045 is NOT a cube number |
| Square root of the number 1045 | 32.326459750489 |
| Cube root of the number 1045 | 10.147804616307 |
Recreational math for 1045
| Number 1045 reversed | 5401 |
| Sum of the digits | 10 |
| No of digits | 4 |