Names of 87421
| Nominal | 87421 |
| Cardinal | eighty-seven thousand four hundred twenty-one |
| Ordinal | 87,421st |
| This number as US currency | eighty-seven thousand four hundred twenty-one dollars |
| Is 87421 an odd number? | 87421 is an odd number |
| Is 87421 an even number? | 87421 is NOT an even number |
| Is 87421 a palindrome? | 87421 is NOT a palindrome number |
| Is 87421 a triangle number? | 87421 is NOT a triangle number |
87421 in other Bases
| Base 2 (Binary) | 101010101011111012 |
| Base 3 (Ternary) | 111022202113 |
| Base 4 (Quaternary) | 1111113314 |
| Base 5 (Quinary) | 102441415 |
| Base 6 (Senary) | 15124216 |
| Base 8 (Octal) | 2525758 |
| Base 12 (Duodecimal) | 4271112 |
| Base 16 (Hexadecimal) | 1557D16 |
| Base 20 (Vigesimal) | AIB120 |
Primes and Factors tests for 87421
| Is 87421 a Prime Number? | 87421 is a prime |
| Is 87421 a perfect number? | 87421 is NOT a perfect number |
| Is 87421 a Mersenne Prime? | 87421 is NOT a Mersenne prime |
| Is 87421 a Fermat Prime? | 87421 is NOT a Fermat prime |
| Is 87421 a Fibonacci Prime? | 87421 is NOT a Fibonacci prime |
| Is 87421 a Partition Prime? | 87421 is NOT a Partition prime |
| Is 87421 a Pell Prime? | 87421 is NOT a Pell prime |
| Prime Factors | Prime factors of 87421 |
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87421 in other Numerals
| 87421 in Roman Numeral | LXXXVMMCDXXI |
| 87421 in Chinese Numeral | 捌萬柒仟肆佰貳拾壹 |
| 87421 in Egyptian Numeral | 𓂴𓇂𓍥𓎇𓏺 |
| 87421 in Babylonian Numeral |    |
Roots and stuff for 87421
| Is 87421 a square number? | 87421 is NOT a square number |
| Is 87421 a cube number? | 87421 is NOT a cube number |
| Square root of the number 87421 | 295.6704246285 |
| Cube root of the number 87421 | 44.381835222966 |
Recreational math for 87421
| Number 87421 reversed | 12478 |
| Sum of the digits | 22 |
| No of digits | 5 |