Names of 18742
| Nominal | 18742 |
| Cardinal | eighteen thousand seven hundred forty-two |
| Ordinal | 18,742nd |
| This number as US currency | eighteen thousand seven hundred forty-two dollars |
| Is 18742 an odd number? | 18742 is NOT an odd number |
| Is 18742 an even number? | 18742 is an even number |
| Is 18742 a palindrome? | 18742 is NOT a palindrome number |
| Is 18742 a triangle number? | 18742 is NOT a triangle number |
18742 in other Bases
| Base 2 (Binary) | 1001001001101102 |
| Base 3 (Ternary) | 2212010113 |
| Base 4 (Quaternary) | 102103124 |
| Base 5 (Quinary) | 10444325 |
| Base 6 (Senary) | 2224346 |
| Base 8 (Octal) | 444668 |
| Base 12 (Duodecimal) | AA1A12 |
| Base 16 (Hexadecimal) | 493616 |
| Base 20 (Vigesimal) | 26H220 |
Primes and Factors tests for 18742
| Is 18742 a Prime Number? | 18742 is NOT a prime |
| Is 18742 a perfect number? | 18742 is NOT a perfect number |
| Is 18742 a Mersenne Prime? | 18742 is NOT a Mersenne prime |
| Is 18742 a Fermat Prime? | 18742 is NOT a Fermat prime |
| Is 18742 a Fibonacci Prime? | 18742 is NOT a Fibonacci prime |
| Is 18742 a Partition Prime? | 18742 is NOT a Partition prime |
| Is 18742 a Pell Prime? | 18742 is NOT a Pell prime |
| Prime Factors | Prime factors of 18742 |
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18742 in other Numerals
| 18742 in Roman Numeral | XVMMMDCCXLII |
| 18742 in Chinese Numeral | 壹萬捌仟柒佰肆拾貳 |
| 18742 in Egyptian Numeral | 𓂭𓇃𓍨𓎉𓏻 |
| 18742 in Babylonian Numeral |    |
Roots and stuff for 18742
| Is 18742 a square number? | 18742 is NOT a square number |
| Is 18742 a cube number? | 18742 is NOT a cube number |
| Square root of the number 18742 | 136.90142438996 |
| Cube root of the number 18742 | 26.562685350494 |
Recreational math for 18742
| Number 18742 reversed | 24781 |
| Sum of the digits | 22 |
| No of digits | 5 |