Names of 145221
| Nominal | 145221 |
| Cardinal | one hundred forty-five thousand two hundred twenty-one |
| Ordinal | 145,221st |
| This number as US currency | one hundred forty-five thousand two hundred twenty-one dollars |
| Is 145221 an odd number? | 145221 is an odd number |
| Is 145221 an even number? | 145221 is NOT an even number |
| Is 145221 a palindrome? | 145221 is NOT a palindrome number |
| Is 145221 a triangle number? | 145221 is NOT a triangle number |
145221 in other Bases
| Base 2 (Binary) | 1000110111010001012 |
| Base 3 (Ternary) | 211010121203 |
| Base 4 (Quaternary) | 2031310114 |
| Base 5 (Quinary) | 141213415 |
| Base 6 (Senary) | 30401536 |
| Base 8 (Octal) | 4335058 |
| Base 12 (Duodecimal) | 7005912 |
| Base 16 (Hexadecimal) | 2374516 |
| Base 20 (Vigesimal) | I31120 |
Primes and Factors tests for 145221
| Is 145221 a Prime Number? | 145221 is NOT a prime |
| Is 145221 a perfect number? | 145221 is NOT a perfect number |
| Is 145221 a Mersenne Prime? | 145221 is NOT a Mersenne prime |
| Is 145221 a Fermat Prime? | 145221 is NOT a Fermat prime |
| Is 145221 a Fibonacci Prime? | 145221 is NOT a Fibonacci prime |
| Is 145221 a Partition Prime? | 145221 is NOT a Partition prime |
| Is 145221 a Pell Prime? | 145221 is NOT a Pell prime |
| Prime Factors | Prime factors of 145221 |
Sponsored
145221 in other Numerals
| 145221 in Roman Numeral | CXLVCCXXI |
| 145221 in Chinese Numeral | 壹拾萬肆萬伍仟貳佰貳拾壹 |
| 145221 in Egyptian Numeral | 𓆐𓂰𓇀𓍣𓎇𓏺 |
| 145221 in Babylonian Numeral |    |
Roots and stuff for 145221
| Is 145221 a square number? | 145221 is NOT a square number |
| Is 145221 a cube number? | 145221 is NOT a cube number |
| Square root of the number 145221 | 381.07873202266 |
| Cube root of the number 145221 | 52.562555818161 |
Recreational math for 145221
| Number 145221 reversed | 122541 |
| Sum of the digits | 15 |
| No of digits | 6 |