Names of 135840
| Nominal | 135840 |
| Cardinal | one hundred thirty-five thousand eight hundred forty |
| Ordinal | 135,840th |
| This number as US currency | one hundred thirty-five thousand eight hundred forty dollars |
| Is 135840 an odd number? | 135840 is NOT an odd number |
| Is 135840 an even number? | 135840 is an even number |
| Is 135840 a palindrome? | 135840 is NOT a palindrome number |
| Is 135840 a triangle number? | 135840 is NOT a triangle number |
135840 in other Bases
| Base 2 (Binary) | 1000010010101000002 |
| Base 3 (Ternary) | 202201000103 |
| Base 4 (Quaternary) | 2010222004 |
| Base 5 (Quinary) | 133213305 |
| Base 6 (Senary) | 25245206 |
| Base 8 (Octal) | 4112408 |
| Base 12 (Duodecimal) | 6674012 |
| Base 16 (Hexadecimal) | 212A016 |
| Base 20 (Vigesimal) | GJC020 |
Primes and Factors tests for 135840
| Is 135840 a Prime Number? | 135840 is NOT a prime |
| Is 135840 a perfect number? | 135840 is NOT a perfect number |
| Is 135840 a Mersenne Prime? | 135840 is NOT a Mersenne prime |
| Is 135840 a Fermat Prime? | 135840 is NOT a Fermat prime |
| Is 135840 a Fibonacci Prime? | 135840 is NOT a Fibonacci prime |
| Is 135840 a Partition Prime? | 135840 is NOT a Partition prime |
| Is 135840 a Pell Prime? | 135840 is NOT a Pell prime |
| Prime Factors | Prime factors of 135840 |
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135840 in other Numerals
| 135840 in Roman Numeral | CXXXVDCCCXL |
| 135840 in Chinese Numeral | 壹拾萬叄萬伍仟捌佰肆拾 |
| 135840 in Egyptian Numeral | 𓆐𓂯𓇀𓍩𓎉 |
| 135840 in Babylonian Numeral |   |
Roots and stuff for 135840
| Is 135840 a square number? | 135840 is NOT a square number |
| Is 135840 a cube number? | 135840 is NOT a cube number |
| Square root of the number 135840 | 368.56478399326 |
| Cube root of the number 135840 | 51.405456984961 |
Recreational math for 135840
| Number 135840 reversed | 048531 |
| Sum of the digits | 21 |
| No of digits | 6 |