842004
Everything about the number 842004 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 842004
| Nominal | 842004 |
| Cardinal | eight hundred forty-two thousand four |
| Ordinal | 842,004th |
| This number as US currency | eight hundred forty-two thousand four dollars |
Properties (and some facts) of 842004
| Is 842004 an odd number? | 842004 is not an odd number |
| Is 842004 an even number? | 842004 is an even number |
| Is 842004 a palindrome? | 842004 is not a palindrome |
| Is 842004 a triangle number? | 842004 is not a triangle number |
842004 in other bases
| Base 2 (Binary) | 11001101100100010100 |
| Base 3 (Ternary) | 1120210000100 |
| Base 4 (Quaternary) | 3031210110 |
| Base 5 (Quinary) | 203421004 |
| Base 6 (Senary) | 30014100 |
| Base 8 (Octal) | 3154424 |
| Base 12 (Duodecimal) | 347330 |
| Base 16 (Hexadecimal) | CD914 |
| Base 20 (Vigesimal) | 55504 |
Primes and factors tests for 842004
| Is 842004 a prime number? | 842004 is not a prime number |
| Is 842004 a perfect number? | 842004 is not a perfect number |
| Is 842004 a Mersenne prime? | 842004 is not a Mersenne prime |
| Is 842004 a Fermat prime? | 842004 is not a Fermat prime |
| Is 842004 a Fibonacci prime? | 842004 is not a Fibonacci prime |
| Is 842004 a partition prime? | 842004 is not a partition prime |
| Is 842004 a Pell prime? | 842004 is not a Pell prime |
| Prime Factors | Prime factors of 842004 |
842004 in other numeral systems
| 842004 in Roman numerals | DCDCXLMMIV |
| 842004 in Chinese numerals | 捌拾萬肆萬貳仟肆 |
| 842004 in Babylonian numerals |    |
| 842004 in Egyptian numerals | 𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓆐𓂰𓆽𓏽 |
Roots and squares for 842004
| Is 842004 a square number? | 842004 is not a square number |
| Is 842004 a cube number? | 842004 is not a cube number |
| Square root of 842004 | 917.60775933947 |
| Cube root of 842004 | 94.428853815052 |
Recreational math for 842004
| Number 842004 reversed | 400248 |
| Sum of the digits | 18 |
| Number of digits | 6 |