142001
Everything about the number 142001 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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 |
Properties (and some facts) of 142001
| 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 |
| Is 142001 a triangle number? | 142001 is not a triangle number |
142001 in other bases
| Base 2 (Binary) | 100010101010110001 |
| Base 3 (Ternary) | 21012210022 |
| Base 4 (Quaternary) | 202222301 |
| Base 5 (Quinary) | 14021001 |
| Base 6 (Senary) | 3013225 |
| Base 8 (Octal) | 425261 |
| Base 12 (Duodecimal) | 6A215 |
| Base 16 (Hexadecimal) | 22AB1 |
| Base 20 (Vigesimal) | HF01 |
Primes and factors tests for 142001
| Is 142001 a prime number? | 142001 is not a prime number |
| 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 |
142001 in other numeral systems
| 142001 in Roman numerals | CXLMMI |
| 142001 in Chinese numerals | 壹拾萬肆萬貳仟壹 |
| 142001 in Babylonian numerals |    |
| 142001 in Egyptian numerals | 𓆐𓂰𓆽𓏺 |
Roots and squares 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 142001 | 376.83020048823 |
| Cube root of 142001 | 52.171156929691 |
Recreational math for 142001
| Number 142001 reversed | 100241 |
| Sum of the digits | 8 |
| Number of digits | 6 |