Names of 42018
| Nominal | 42018 |
| Cardinal | forty-two thousand eighteen |
| Ordinal | 42,018th |
| This number as US currency | forty-two thousand eighteen dollars |
| Is 42018 an odd number? | 42018 is NOT an odd number |
| Is 42018 an even number? | 42018 is an even number |
| Is 42018 a palindrome? | 42018 is NOT a palindrome number |
| Is 42018 a triangle number? | 42018 is NOT a triangle number |
42018 in other Bases
| Base 2 (Binary) | 10100100001000102 |
| Base 3 (Ternary) | 20101220203 |
| Base 4 (Quaternary) | 221002024 |
| Base 5 (Quinary) | 23210335 |
| Base 6 (Senary) | 5223106 |
| Base 8 (Octal) | 1220428 |
| Base 12 (Duodecimal) | 2039612 |
| Base 16 (Hexadecimal) | A42216 |
| Base 20 (Vigesimal) | 550I20 |
Primes and Factors tests for 42018
| Is 42018 a Prime Number? | 42018 is NOT a prime |
| Is 42018 a perfect number? | 42018 is NOT a perfect number |
| Is 42018 a Mersenne Prime? | 42018 is NOT a Mersenne prime |
| Is 42018 a Fermat Prime? | 42018 is NOT a Fermat prime |
| Is 42018 a Fibonacci Prime? | 42018 is NOT a Fibonacci prime |
| Is 42018 a Partition Prime? | 42018 is NOT a Partition prime |
| Is 42018 a Pell Prime? | 42018 is NOT a Pell prime |
| Prime Factors | Prime factors of 42018 |
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42018 in other Numerals
| 42018 in Roman Numeral | XLMMXVIII |
| 42018 in Chinese Numeral | 肆萬貳仟壹拾捌 |
| 42018 in Egyptian Numeral | 𓂰𓆽𓎆𓐁 |
| 42018 in Babylonian Numeral |    |
Roots and stuff for 42018
| Is 42018 a square number? | 42018 is NOT a square number |
| Is 42018 a cube number? | 42018 is NOT a cube number |
| Square root of the number 42018 | 204.98292611825 |
| Cube root of the number 42018 | 34.76523149199 |
Recreational math for 42018
| Number 42018 reversed | 81024 |
| Sum of the digits | 15 |
| No of digits | 5 |