1604009
Everything about the number 1604009 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 1604009
| Nominal | 1604009 |
| Cardinal | one million six hundred four thousand nine |
| Ordinal | 1,604,009th |
| This number as US currency | one million six hundred four thousand nine dollars |
Properties (and some facts) of 1604009
| Is 1604009 an odd number? | 1604009 is an odd number |
| Is 1604009 an even number? | 1604009 is not an even number |
| Is 1604009 a palindrome? | 1604009 is not a palindrome |
| Is 1604009 a triangle number? | 1604009 is not a triangle number |
1604009 in other bases
| Base 2 (Binary) | 110000111100110101001 |
| Base 3 (Ternary) | 10000111021202 |
| Base 4 (Quaternary) | 12013212221 |
| Base 5 (Quinary) | 402312014 |
| Base 6 (Senary) | 54213545 |
| Base 8 (Octal) | 6074651 |
| Base 12 (Duodecimal) | 6542B5 |
| Base 16 (Hexadecimal) | 1879A9 |
| Base 20 (Vigesimal) | A0A09 |
Primes and factors tests for 1604009
| Is 1604009 a prime number? | 1604009 is not a prime number |
| Is 1604009 a perfect number? | 1604009 is not a perfect number |
| Is 1604009 a Mersenne prime? | 1604009 is not a Mersenne prime |
| Is 1604009 a Fermat prime? | 1604009 is not a Fermat prime |
| Is 1604009 a Fibonacci prime? | 1604009 is not a Fibonacci prime |
| Is 1604009 a partition prime? | 1604009 is not a partition prime |
| Is 1604009 a Pell prime? | 1604009 is not a Pell prime |
| Prime Factors | Prime factors of 1604009 |
1604009 in other numeral systems
| 1604009 in Roman numerals | DCMVIX |
| 1604009 in Chinese numerals | 陸拾萬肆仟玖 |
| 1604009 in Babylonian numerals |     |
| 1604009 in Egyptian numerals | 𓁨𓆐𓆐𓆐𓆐𓆐𓆐𓆿𓐂 |
Roots and squares for 1604009
| Is 1604009 a square number? | 1604009 is not a square number |
| Is 1604009 a cube number? | 1604009 is not a cube number |
| Square root of 1604009 | 1266.4947690378 |
| Cube root of 1604009 | 117.05831461254 |
Recreational math for 1604009
| Number 1604009 reversed | 9004061 |
| Sum of the digits | 20 |
| Number of digits | 7 |