Names of 142839
| Nominal | 142839 |
| Cardinal | one hundred forty-two thousand eight hundred thirty-nine |
| Ordinal | 142,839th |
| This number as US currency | one hundred forty-two thousand eight hundred thirty-nine dollars |
| Is 142839 an odd number? | 142839 is an odd number |
| Is 142839 an even number? | 142839 is NOT an even number |
| Is 142839 a palindrome? | 142839 is NOT a palindrome number |
| Is 142839 a triangle number? | 142839 is NOT a triangle number |
142839 in other Bases
| Base 2 (Binary) | 1000101101111101112 |
| Base 3 (Ternary) | 210202211003 |
| Base 4 (Quaternary) | 2023133134 |
| Base 5 (Quinary) | 140323245 |
| Base 6 (Senary) | 30211436 |
| Base 8 (Octal) | 4267678 |
| Base 12 (Duodecimal) | 6A7B312 |
| Base 16 (Hexadecimal) | 22DF716 |
| Base 20 (Vigesimal) | HH1J20 |
Primes and Factors tests for 142839
| Is 142839 a Prime Number? | 142839 is NOT a prime |
| Is 142839 a perfect number? | 142839 is NOT a perfect number |
| Is 142839 a Mersenne Prime? | 142839 is NOT a Mersenne prime |
| Is 142839 a Fermat Prime? | 142839 is NOT a Fermat prime |
| Is 142839 a Fibonacci Prime? | 142839 is NOT a Fibonacci prime |
| Is 142839 a Partition Prime? | 142839 is NOT a Partition prime |
| Is 142839 a Pell Prime? | 142839 is NOT a Pell prime |
| Prime Factors | Prime factors of 142839 |
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142839 in other Numerals
| 142839 in Roman Numeral | CXLMMDCCCXXXIX |
| 142839 in Chinese Numeral | 壹拾萬肆萬貳仟捌佰叄拾玖 |
| 142839 in Egyptian Numeral | 𓆐𓂰𓆽𓍩𓎈𓐂 |
| 142839 in Babylonian Numeral |   |
Roots and stuff for 142839
| Is 142839 a square number? | 142839 is NOT a square number |
| Is 142839 a cube number? | 142839 is NOT a cube number |
| Square root of the number 142839 | 377.94047150312 |
| Cube root of the number 142839 | 52.273582755089 |
Recreational math for 142839
| Number 142839 reversed | 938241 |
| Sum of the digits | 27 |
| No of digits | 6 |