Names of 145009
| Nominal | 145009 |
| Cardinal | one hundred forty-five thousand nine |
| Ordinal | 145,009th |
| This number as US currency | one hundred forty-five thousand nine dollars |
| Is 145009 an odd number? | 145009 is an odd number |
| Is 145009 an even number? | 145009 is NOT an even number |
| Is 145009 a palindrome? | 145009 is NOT a palindrome number |
| Is 145009 a triangle number? | 145009 is NOT a triangle number |
145009 in other Bases
| Base 2 (Binary) | 1000110110011100012 |
| Base 3 (Ternary) | 211002202013 |
| Base 4 (Quaternary) | 2031213014 |
| Base 5 (Quinary) | 141200145 |
| Base 6 (Senary) | 30352016 |
| Base 8 (Octal) | 4331618 |
| Base 12 (Duodecimal) | 6BB0112 |
| Base 16 (Hexadecimal) | 2367116 |
| Base 20 (Vigesimal) | I2A920 |
Primes and Factors tests for 145009
| Is 145009 a Prime Number? | 145009 is a prime |
| Is 145009 a perfect number? | 145009 is NOT a perfect number |
| Is 145009 a Mersenne Prime? | 145009 is NOT a Mersenne prime |
| Is 145009 a Fermat Prime? | 145009 is NOT a Fermat prime |
| Is 145009 a Fibonacci Prime? | 145009 is NOT a Fibonacci prime |
| Is 145009 a Partition Prime? | 145009 is NOT a Partition prime |
| Is 145009 a Pell Prime? | 145009 is NOT a Pell prime |
| Prime Factors | Prime factors of 145009 |
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145009 in other Numerals
| 145009 in Roman Numeral | CXLVIX |
| 145009 in Chinese Numeral | 壹拾萬肆萬伍仟玖 |
| 145009 in Egyptian Numeral | 𓆐𓂰𓇀𓐂 |
| 145009 in Babylonian Numeral |    |
Roots and stuff for 145009
| Is 145009 a square number? | 145009 is NOT a square number |
| Is 145009 a cube number? | 145009 is NOT a cube number |
| Square root of the number 145009 | 380.80047268878 |
| Cube root of the number 145009 | 52.536965651656 |
Recreational math for 145009
| Number 145009 reversed | 900541 |
| Sum of the digits | 19 |
| No of digits | 6 |