349821
Everything about the number 349821 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
Names of 349821
| Nominal | 349821 |
| Cardinal | three hundred forty-nine thousand eight hundred twenty-one |
| Ordinal | 349,821st |
| This number as US currency | three hundred forty-nine thousand eight hundred twenty-one dollars |
Properties (and some facts) of 349821
| Is 349821 an odd number? | 349821 is an odd number |
| Is 349821 an even number? | 349821 is not an even number |
| Is 349821 a palindrome? | 349821 is not a palindrome |
| Is 349821 a triangle number? | 349821 is not a triangle number |
349821 in other bases
| Base 2 (Binary) | 1010101011001111101 |
| Base 3 (Ternary) | 122202212100 |
| Base 4 (Quaternary) | 1111121331 |
| Base 5 (Quinary) | 42143241 |
| Base 6 (Senary) | 11255313 |
| Base 8 (Octal) | 1253175 |
| Base 12 (Duodecimal) | 14A539 |
| Base 16 (Hexadecimal) | 5567D |
| Base 20 (Vigesimal) | 23EB1 |
Primes and factors tests for 349821
| Is 349821 a prime number? | 349821 is not a prime number |
| Is 349821 a perfect number? | 349821 is not a perfect number |
| Is 349821 a Mersenne prime? | 349821 is not a Mersenne prime |
| Is 349821 a Fermat prime? | 349821 is not a Fermat prime |
| Is 349821 a Fibonacci prime? | 349821 is not a Fibonacci prime |
| Is 349821 a partition prime? | 349821 is not a partition prime |
| Is 349821 a Pell prime? | 349821 is not a Pell prime |
| Prime Factors | Prime factors of 349821 |
349821 in other numeral systems
| 349821 in Roman numerals | CCCXLMXDCCCXXI |
| 349821 in Chinese numerals | 叄拾萬肆萬玖仟捌佰貳拾壹 |
| 349821 in Babylonian numerals |     |
| 349821 in Egyptian numerals | 𓆐𓆐𓆐𓂰𓇄𓍩𓎇𓏺 |
Roots and squares for 349821
| Is 349821 a square number? | 349821 is not a square number |
| Is 349821 a cube number? | 349821 is not a cube number |
| Square root of 349821 | 591.45667635085 |
| Cube root of 349821 | 70.460971305562 |
Recreational math for 349821
| Number 349821 reversed | 128943 |
| Sum of the digits | 27 |
| Number of digits | 6 |