Names of 121145
| Nominal | 121145 |
| Cardinal | one hundred twenty-one thousand one hundred forty-five |
| Ordinal | 121,145th |
| This number as US currency | one hundred twenty-one thousand one hundred forty-five dollars |
| Is 121145 an odd number? | 121145 is an odd number |
| Is 121145 an even number? | 121145 is NOT an even number |
| Is 121145 a palindrome? | 121145 is NOT a palindrome number |
| Is 121145 a triangle number? | 121145 is NOT a triangle number |
121145 in other Bases
| Base 2 (Binary) | 111011001001110012 |
| Base 3 (Ternary) | 200110112123 |
| Base 4 (Quaternary) | 1312103214 |
| Base 5 (Quinary) | 123340405 |
| Base 6 (Senary) | 23325056 |
| Base 8 (Octal) | 3544718 |
| Base 12 (Duodecimal) | 5A13512 |
| Base 16 (Hexadecimal) | 1D93916 |
| Base 20 (Vigesimal) | F2H520 |
Primes and Factors tests for 121145
| Is 121145 a Prime Number? | 121145 is NOT a prime |
| Is 121145 a perfect number? | 121145 is NOT a perfect number |
| Is 121145 a Mersenne Prime? | 121145 is NOT a Mersenne prime |
| Is 121145 a Fermat Prime? | 121145 is NOT a Fermat prime |
| Is 121145 a Fibonacci Prime? | 121145 is NOT a Fibonacci prime |
| Is 121145 a Partition Prime? | 121145 is NOT a Partition prime |
| Is 121145 a Pell Prime? | 121145 is NOT a Pell prime |
| Prime Factors | Prime factors of 121145 |
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121145 in other Numerals
| 121145 in Roman Numeral | CXXMCXLV |
| 121145 in Chinese Numeral | 壹拾萬貳萬壹仟壹佰肆拾伍 |
| 121145 in Egyptian Numeral | 𓆐𓂮𓆼𓍢𓎉𓏾 |
| 121145 in Babylonian Numeral |    |
Roots and stuff for 121145
| Is 121145 a square number? | 121145 is NOT a square number |
| Is 121145 a cube number? | 121145 is NOT a cube number |
| Square root of the number 121145 | 348.05890306096 |
| Cube root of the number 121145 | 49.480623644385 |
Recreational math for 121145
| Number 121145 reversed | 541121 |
| Sum of the digits | 14 |
| No of digits | 6 |