2004
Everything about the number 2004 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 2004
| Nominal | 2004 |
| Cardinal | two thousand four |
| Ordinal | 2,004th |
| This number as US currency | two thousand four dollars |
Properties (and some facts) of 2004
| Is 2004 an odd number? | 2004 is not an odd number |
| Is 2004 an even number? | 2004 is an even number |
| Is 2004 a palindrome? | 2004 is not a palindrome |
| Is 2004 a triangle number? | 2004 is not a triangle number |
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2004 in other bases
| Base 2 (Binary) | 11111010100 |
| Base 3 (Ternary) | 2202020 |
| Base 4 (Quaternary) | 133110 |
| Base 5 (Quinary) | 31004 |
| Base 6 (Senary) | 13140 |
| Base 8 (Octal) | 3724 |
| Base 12 (Duodecimal) | 11B0 |
| Base 16 (Hexadecimal) | 7D4 |
| Base 20 (Vigesimal) | 504 |
Primes and factors tests for 2004
| Is 2004 a prime number? | 2004 is not a prime number |
| Is 2004 a perfect number? | 2004 is not a perfect number |
| Is 2004 a Mersenne prime? | 2004 is not a Mersenne prime |
| Is 2004 a Fermat prime? | 2004 is not a Fermat prime |
| Is 2004 a Fibonacci prime? | 2004 is not a Fibonacci prime |
| Is 2004 a partition prime? | 2004 is not a partition prime |
| Is 2004 a Pell prime? | 2004 is not a Pell prime |
| Prime Factors | Prime factors of 2004 |
2004 in other numeral systems
| 2004 in Roman numerals | MMIV |
| 2004 in Chinese numerals | 貳仟肆 |
| 2004 in Babylonian numerals |   |
| 2004 in Egyptian numerals | 𓆽𓏽 |
Roots and squares for 2004
| Is 2004 a square number? | 2004 is not a square number |
| Is 2004 a cube number? | 2004 is not a cube number |
| Square root of 2004 | 44.766058571199 |
| Cube root of 2004 | 12.607604379179 |
Recreational math for 2004
| Number 2004 reversed | 4002 |
| Sum of the digits | 6 |
| Number of digits | 4 |
Arithmetic tables for 2004
Other pages about 2004
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