Names of 18042
| Nominal | 18042 |
| Cardinal | eighteen thousand forty-two |
| Ordinal | 18,042nd |
| This number as US currency | eighteen thousand forty-two dollars |
| Is 18042 an odd number? | 18042 is NOT an odd number |
| Is 18042 an even number? | 18042 is an even number |
| Is 18042 a palindrome? | 18042 is NOT a palindrome number |
| Is 18042 a triangle number? | 18042 is NOT a triangle number |
18042 in other Bases
| Base 2 (Binary) | 1000110011110102 |
| Base 3 (Ternary) | 2202020203 |
| Base 4 (Quaternary) | 101213224 |
| Base 5 (Quinary) | 10341325 |
| Base 6 (Senary) | 2153106 |
| Base 8 (Octal) | 431728 |
| Base 12 (Duodecimal) | A53612 |
| Base 16 (Hexadecimal) | 467A16 |
| Base 20 (Vigesimal) | 252220 |
Primes and Factors tests for 18042
| Is 18042 a Prime Number? | 18042 is NOT a prime |
| Is 18042 a perfect number? | 18042 is NOT a perfect number |
| Is 18042 a Mersenne Prime? | 18042 is NOT a Mersenne prime |
| Is 18042 a Fermat Prime? | 18042 is NOT a Fermat prime |
| Is 18042 a Fibonacci Prime? | 18042 is NOT a Fibonacci prime |
| Is 18042 a Partition Prime? | 18042 is NOT a Partition prime |
| Is 18042 a Pell Prime? | 18042 is NOT a Pell prime |
| Prime Factors | Prime factors of 18042 |
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18042 in other Numerals
| 18042 in Roman Numeral | XVMMMXLII |
| 18042 in Chinese Numeral | 壹萬捌仟肆拾貳 |
| 18042 in Egyptian Numeral | 𓂭𓇃𓎉𓏻 |
| 18042 in Babylonian Numeral |   |
Roots and stuff for 18042
| Is 18042 a square number? | 18042 is NOT a square number |
| Is 18042 a cube number? | 18042 is NOT a cube number |
| Square root of the number 18042 | 134.32051220867 |
| Cube root of the number 18042 | 26.227781652918 |
Recreational math for 18042
| Number 18042 reversed | 24081 |
| Sum of the digits | 15 |
| No of digits | 5 |