Names of 142745
| Nominal | 142745 |
| Cardinal | one hundred forty-two thousand seven hundred forty-five |
| Ordinal | 142,745th |
| This number as US currency | one hundred forty-two thousand seven hundred forty-five dollars |
| Is 142745 an odd number? | 142745 is an odd number |
| Is 142745 an even number? | 142745 is NOT an even number |
| Is 142745 a palindrome? | 142745 is NOT a palindrome number |
| Is 142745 a triangle number? | 142745 is NOT a triangle number |
142745 in other Bases
| Base 2 (Binary) | 1000101101100110012 |
| Base 3 (Ternary) | 210202102123 |
| Base 4 (Quaternary) | 2023121214 |
| Base 5 (Quinary) | 140314405 |
| Base 6 (Senary) | 30205056 |
| Base 8 (Octal) | 4266318 |
| Base 12 (Duodecimal) | 6A73512 |
| Base 16 (Hexadecimal) | 22D9916 |
| Base 20 (Vigesimal) | HGH520 |
Primes and Factors tests for 142745
| Is 142745 a Prime Number? | 142745 is NOT a prime |
| Is 142745 a perfect number? | 142745 is NOT a perfect number |
| Is 142745 a Mersenne Prime? | 142745 is NOT a Mersenne prime |
| Is 142745 a Fermat Prime? | 142745 is NOT a Fermat prime |
| Is 142745 a Fibonacci Prime? | 142745 is NOT a Fibonacci prime |
| Is 142745 a Partition Prime? | 142745 is NOT a Partition prime |
| Is 142745 a Pell Prime? | 142745 is NOT a Pell prime |
| Prime Factors | Prime factors of 142745 |
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142745 in other Numerals
| 142745 in Roman Numeral | CXLMMDCCXLV |
| 142745 in Chinese Numeral | 壹拾萬肆萬貳仟柒佰肆拾伍 |
| 142745 in Egyptian Numeral | 𓆐𓂰𓆽𓍨𓎉𓏾 |
| 142745 in Babylonian Numeral |   |
Roots and stuff for 142745
| Is 142745 a square number? | 142745 is NOT a square number |
| Is 142745 a cube number? | 142745 is NOT a cube number |
| Square root of the number 142745 | 377.81609282824 |
| Cube root of the number 142745 | 52.262113443365 |
Recreational math for 142745
| Number 142745 reversed | 547241 |
| Sum of the digits | 23 |
| No of digits | 6 |