Names of 1445
| Nominal | 1445 |
| Cardinal | one thousand four hundred forty-five |
| Ordinal | 1,445th |
| This number as US currency | one thousand four hundred forty-five dollars |
| Is 1445 an odd number? | 1445 is an odd number |
| Is 1445 an even number? | 1445 is NOT an even number |
| Is 1445 a palindrome? | 1445 is NOT a palindrome number |
| Is 1445 a triangle number? | 1445 is NOT a triangle number |
1445 in other Bases
| Base 2 (Binary) | 101101001012 |
| Base 3 (Ternary) | 12221123 |
| Base 4 (Quaternary) | 1122114 |
| Base 5 (Quinary) | 212405 |
| Base 6 (Senary) | 104056 |
| Base 8 (Octal) | 26458 |
| Base 12 (Duodecimal) | A0512 |
| Base 16 (Hexadecimal) | 5A516 |
| Base 20 (Vigesimal) | 3C520 |
Primes and Factors tests for 1445
| Is 1445 a Prime Number? | 1445 is NOT a prime |
| Is 1445 a perfect number? | 1445 is NOT a perfect number |
| Is 1445 a Mersenne Prime? | 1445 is NOT a Mersenne prime |
| Is 1445 a Fermat Prime? | 1445 is NOT a Fermat prime |
| Is 1445 a Fibonacci Prime? | 1445 is NOT a Fibonacci prime |
| Is 1445 a Partition Prime? | 1445 is NOT a Partition prime |
| Is 1445 a Pell Prime? | 1445 is NOT a Pell prime |
| Prime Factors | Prime factors of 1445 |
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1445 in other Numerals
| 1445 in Roman Numeral | MCDXLV |
| 1445 in Chinese Numeral | 壹仟肆佰肆拾伍 |
| 1445 in Egyptian Numeral | 𓆼𓍥𓎉𓏾 |
| 1445 in Babylonian Numeral |   |
Roots and stuff for 1445
| Is 1445 a square number? | 1445 is NOT a square number |
| Is 1445 a cube number? | 1445 is NOT a cube number |
| Square root of the number 1445 | 38.013155617496 |
| Cube root of the number 1445 | 11.30548719328 |
Recreational math for 1445
| Number 1445 reversed | 5441 |
| Sum of the digits | 14 |
| No of digits | 4 |