Names of 142001
| Nominal | 142001 |
| Cardinal | one hundred forty-two thousand one |
| Ordinal | 142,001st |
| This number as US currency | one hundred forty-two thousand one dollars |
| Is 142001 an odd number? | 142001 is an odd number |
| Is 142001 an even number? | 142001 is NOT an even number |
| Is 142001 a palindrome? | 142001 is NOT a palindrome number |
| Is 142001 a triangle number? | 142001 is NOT a triangle number |
142001 in other Bases
| Base 2 (Binary) | 1000101010101100012 |
| Base 3 (Ternary) | 210122100223 |
| Base 4 (Quaternary) | 2022223014 |
| Base 5 (Quinary) | 140210015 |
| Base 6 (Senary) | 30132256 |
| Base 8 (Octal) | 4252618 |
| Base 12 (Duodecimal) | 6A21512 |
| Base 16 (Hexadecimal) | 22AB116 |
| Base 20 (Vigesimal) | HF0120 |
Primes and Factors tests for 142001
| Is 142001 a Prime Number? | 142001 is NOT a prime |
| Is 142001 a perfect number? | 142001 is NOT a perfect number |
| Is 142001 a Mersenne Prime? | 142001 is NOT a Mersenne prime |
| Is 142001 a Fermat Prime? | 142001 is NOT a Fermat prime |
| Is 142001 a Fibonacci Prime? | 142001 is NOT a Fibonacci prime |
| Is 142001 a Partition Prime? | 142001 is NOT a Partition prime |
| Is 142001 a Pell Prime? | 142001 is NOT a Pell prime |
| Prime Factors | Prime factors of 142001 |
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142001 in other Numerals
| 142001 in Roman Numeral | CXLMMI |
| 142001 in Chinese Numeral | 壹拾萬肆萬貳仟壹 |
| 142001 in Egyptian Numeral | 𓆐𓂰𓆽𓏺 |
| 142001 in Babylonian Numeral |    |
Roots and stuff for 142001
| Is 142001 a square number? | 142001 is NOT a square number |
| Is 142001 a cube number? | 142001 is NOT a cube number |
| Square root of the number 142001 | 376.83020048823 |
| Cube root of the number 142001 | 52.171156929691 |
Recreational math for 142001
| Number 142001 reversed | 100241 |
| Sum of the digits | 8 |
| No of digits | 6 |