Names of 85121
| Nominal | 85121 |
| Cardinal | eighty-five thousand one hundred twenty-one |
| Ordinal | 85,121st |
| This number as US currency | eighty-five thousand one hundred twenty-one dollars |
| Is 85121 an odd number? | 85121 is an odd number |
| Is 85121 an even number? | 85121 is NOT an even number |
| Is 85121 a palindrome? | 85121 is NOT a palindrome number |
| Is 85121 a triangle number? | 85121 is NOT a triangle number |
85121 in other Bases
| Base 2 (Binary) | 101001100100000012 |
| Base 3 (Ternary) | 110222021223 |
| Base 4 (Quaternary) | 1103020014 |
| Base 5 (Quinary) | 102104415 |
| Base 6 (Senary) | 14540256 |
| Base 8 (Octal) | 2462018 |
| Base 12 (Duodecimal) | 4131512 |
| Base 16 (Hexadecimal) | 14C8116 |
| Base 20 (Vigesimal) | ACG120 |
Primes and Factors tests for 85121
| Is 85121 a Prime Number? | 85121 is a prime |
| Is 85121 a perfect number? | 85121 is NOT a perfect number |
| Is 85121 a Mersenne Prime? | 85121 is NOT a Mersenne prime |
| Is 85121 a Fermat Prime? | 85121 is NOT a Fermat prime |
| Is 85121 a Fibonacci Prime? | 85121 is NOT a Fibonacci prime |
| Is 85121 a Partition Prime? | 85121 is NOT a Partition prime |
| Is 85121 a Pell Prime? | 85121 is NOT a Pell prime |
| Prime Factors | Prime factors of 85121 |
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85121 in other Numerals
| 85121 in Roman Numeral | LXXXVCXXI |
| 85121 in Chinese Numeral | 捌萬伍仟壹佰貳拾壹 |
| 85121 in Egyptian Numeral | 𓂴𓇀𓍢𓎇𓏺 |
| 85121 in Babylonian Numeral |    |
Roots and stuff for 85121
| Is 85121 a square number? | 85121 is NOT a square number |
| Is 85121 a cube number? | 85121 is NOT a cube number |
| Square root of the number 85121 | 291.75503423249 |
| Cube root of the number 85121 | 43.989150217378 |
Recreational math for 85121
| Number 85121 reversed | 12158 |
| Sum of the digits | 17 |
| No of digits | 5 |