Names of 145421
| Nominal | 145421 |
| Cardinal | one hundred forty-five thousand four hundred twenty-one |
| Ordinal | 145,421st |
| This number as US currency | one hundred forty-five thousand four hundred twenty-one dollars |
| Is 145421 an odd number? | 145421 is an odd number |
| Is 145421 an even number? | 145421 is NOT an even number |
| Is 145421 a palindrome? | 145421 is NOT a palindrome number |
| Is 145421 a triangle number? | 145421 is NOT a triangle number |
145421 in other Bases
| Base 2 (Binary) | 1000111000000011012 |
| Base 3 (Ternary) | 211011102223 |
| Base 4 (Quaternary) | 2032000314 |
| Base 5 (Quinary) | 141231415 |
| Base 6 (Senary) | 30411256 |
| Base 8 (Octal) | 4340158 |
| Base 12 (Duodecimal) | 701A512 |
| Base 16 (Hexadecimal) | 2380D16 |
| Base 20 (Vigesimal) | I3B120 |
Primes and Factors tests for 145421
| Is 145421 a Prime Number? | 145421 is NOT a prime |
| Is 145421 a perfect number? | 145421 is NOT a perfect number |
| Is 145421 a Mersenne Prime? | 145421 is NOT a Mersenne prime |
| Is 145421 a Fermat Prime? | 145421 is NOT a Fermat prime |
| Is 145421 a Fibonacci Prime? | 145421 is NOT a Fibonacci prime |
| Is 145421 a Partition Prime? | 145421 is NOT a Partition prime |
| Is 145421 a Pell Prime? | 145421 is NOT a Pell prime |
| Prime Factors | Prime factors of 145421 |
Sponsored
145421 in other Numerals
| 145421 in Roman Numeral | CXLVCDXXI |
| 145421 in Chinese Numeral | 壹拾萬肆萬伍仟肆佰貳拾壹 |
| 145421 in Egyptian Numeral | 𓆐𓂰𓇀𓍥𓎇𓏺 |
| 145421 in Babylonian Numeral |    |
Roots and stuff for 145421
| Is 145421 a square number? | 145421 is NOT a square number |
| Is 145421 a cube number? | 145421 is NOT a cube number |
| Square root of the number 145421 | 381.34105470038 |
| Cube root of the number 145421 | 52.58667466431 |
Recreational math for 145421
| Number 145421 reversed | 124541 |
| Sum of the digits | 17 |
| No of digits | 6 |