Names of 1842
| Nominal | 1842 |
| Cardinal | one thousand eight hundred forty-two |
| Ordinal | 1,842nd |
| This number as US currency | one thousand eight hundred forty-two dollars |
| Is 1842 an odd number? | 1842 is NOT an odd number |
| Is 1842 an even number? | 1842 is an even number |
| Is 1842 a palindrome? | 1842 is NOT a palindrome number |
| Is 1842 a triangle number? | 1842 is NOT a triangle number |
1842 in other Bases
| Base 2 (Binary) | 111001100102 |
| Base 3 (Ternary) | 21120203 |
| Base 4 (Quaternary) | 1303024 |
| Base 5 (Quinary) | 243325 |
| Base 6 (Senary) | 123106 |
| Base 8 (Octal) | 34628 |
| Base 12 (Duodecimal) | 109612 |
| Base 16 (Hexadecimal) | 73216 |
| Base 20 (Vigesimal) | 4C220 |
Primes and Factors tests for 1842
| Is 1842 a Prime Number? | 1842 is NOT a prime |
| Is 1842 a perfect number? | 1842 is NOT a perfect number |
| Is 1842 a Mersenne Prime? | 1842 is NOT a Mersenne prime |
| Is 1842 a Fermat Prime? | 1842 is NOT a Fermat prime |
| Is 1842 a Fibonacci Prime? | 1842 is NOT a Fibonacci prime |
| Is 1842 a Partition Prime? | 1842 is NOT a Partition prime |
| Is 1842 a Pell Prime? | 1842 is NOT a Pell prime |
| Prime Factors | Prime factors of 1842 |
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1842 in other Numerals
| 1842 in Roman Numeral | MDCCCXLII |
| 1842 in Chinese Numeral | 壹仟捌佰肆拾貳 |
| 1842 in Egyptian Numeral | 𓆼𓍩𓎉𓏻 |
| 1842 in Babylonian Numeral |   |
Roots and stuff for 1842
| Is 1842 a square number? | 1842 is NOT a square number |
| Is 1842 a cube number? | 1842 is NOT a cube number |
| Square root of the number 1842 | 42.91852746775 |
| Cube root of the number 1842 | 12.258289544018 |
Recreational math for 1842
| Number 1842 reversed | 2481 |
| Sum of the digits | 15 |
| No of digits | 4 |