13421
Everything about the number 13421 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 13421
| Nominal | 13421 |
| Cardinal | thirteen thousand four hundred twenty-one |
| Ordinal | 13,421st |
| This number as US currency | thirteen thousand four hundred twenty-one dollars |
Properties (and some facts) of 13421
| Is 13421 an odd number? | 13421 is an odd number |
| Is 13421 an even number? | 13421 is not an even number |
| Is 13421 a palindrome? | 13421 is not a palindrome |
| Is 13421 a triangle number? | 13421 is not a triangle number |
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13421 in other bases
| Base 2 (Binary) | 11010001101101 |
| Base 3 (Ternary) | 200102002 |
| Base 4 (Quaternary) | 3101231 |
| Base 5 (Quinary) | 412141 |
| Base 6 (Senary) | 142045 |
| Base 8 (Octal) | 32155 |
| Base 12 (Duodecimal) | 7925 |
| Base 16 (Hexadecimal) | 346D |
| Base 20 (Vigesimal) | 1DB1 |
Primes and factors tests for 13421
| Is 13421 a prime number? | 13421 is a prime number |
| Is 13421 a perfect number? | 13421 is not a perfect number |
| Is 13421 a Mersenne prime? | 13421 is not a Mersenne prime |
| Is 13421 a Fermat prime? | 13421 is not a Fermat prime |
| Is 13421 a Fibonacci prime? | 13421 is not a Fibonacci prime |
| Is 13421 a partition prime? | 13421 is not a partition prime |
| Is 13421 a Pell prime? | 13421 is not a Pell prime |
| Prime Factors | Prime factors of 13421 |
13421 in other numeral systems
| 13421 in Roman numerals | XMMMCDXXI |
| 13421 in Chinese numerals | 壹萬叄仟肆佰貳拾壹 |
| 13421 in Babylonian numerals |    |
| 13421 in Egyptian numerals | 𓂭𓆾𓍥𓎇𓏺 |
Roots and squares for 13421
| Is 13421 a square number? | 13421 is not a square number |
| Is 13421 a cube number? | 13421 is not a cube number |
| Square root of 13421 | 115.84903970254 |
| Cube root of 13421 | 23.764478706183 |
Recreational math for 13421
| Number 13421 reversed | 12431 |
| Sum of the digits | 11 |
| Number of digits | 5 |
Other pages about 13421
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