42001
Everything about the number 42001 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 42001
| Nominal | 42001 |
| Cardinal | forty-two thousand one |
| Ordinal | 42,001st |
| This number as US currency | forty-two thousand one dollars |
Properties (and some facts) of 42001
| Is 42001 an odd number? | 42001 is an odd number |
| Is 42001 an even number? | 42001 is not an even number |
| Is 42001 a palindrome? | 42001 is not a palindrome |
| Is 42001 a triangle number? | 42001 is not a triangle number |
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42001 in other bases
| Base 2 (Binary) | 1010010000010001 |
| Base 3 (Ternary) | 2010121121 |
| Base 4 (Quaternary) | 22100101 |
| Base 5 (Quinary) | 2321001 |
| Base 6 (Senary) | 522241 |
| Base 8 (Octal) | 122021 |
| Base 12 (Duodecimal) | 20381 |
| Base 16 (Hexadecimal) | A411 |
| Base 20 (Vigesimal) | 5501 |
Primes and factors tests for 42001
| Is 42001 a prime number? | 42001 is not a prime number |
| Is 42001 a perfect number? | 42001 is not a perfect number |
| Is 42001 a Mersenne prime? | 42001 is not a Mersenne prime |
| Is 42001 a Fermat prime? | 42001 is not a Fermat prime |
| Is 42001 a Fibonacci prime? | 42001 is not a Fibonacci prime |
| Is 42001 a partition prime? | 42001 is not a partition prime |
| Is 42001 a Pell prime? | 42001 is not a Pell prime |
| Prime Factors | Prime factors of 42001 |
42001 in other numeral systems
| 42001 in Roman numerals | XLMMI |
| 42001 in Chinese numerals | 肆萬貳仟壹 |
| 42001 in Babylonian numerals |    |
| 42001 in Egyptian numerals | 𓂰𓆽𓏺 |
Roots and squares for 42001
| Is 42001 a square number? | 42001 is not a square number |
| Is 42001 a cube number? | 42001 is not a cube number |
| Square root of 42001 | 204.94145505485 |
| Cube root of 42001 | 34.760542321806 |
Recreational math for 42001
| Number 42001 reversed | 10024 |
| Sum of the digits | 7 |
| Number of digits | 5 |
Other pages about 42001
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