130121
Everything about the number 130121 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 130121
| Nominal | 130121 |
| Cardinal | one hundred thirty thousand one hundred twenty-one |
| Ordinal | 130,121st |
| This number as US currency | one hundred thirty thousand one hundred twenty-one dollars |
Properties (and some facts) of 130121
| Is 130121 an odd number? | 130121 is an odd number |
| Is 130121 an even number? | 130121 is not an even number |
| Is 130121 a palindrome? | 130121 is not a palindrome |
| Is 130121 a triangle number? | 130121 is not a triangle number |
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130121 in other bases
| Base 2 (Binary) | 11111110001001001 |
| Base 3 (Ternary) | 20121111022 |
| Base 4 (Quaternary) | 133301021 |
| Base 5 (Quinary) | 13130441 |
| Base 6 (Senary) | 2442225 |
| Base 8 (Octal) | 376111 |
| Base 12 (Duodecimal) | 63375 |
| Base 16 (Hexadecimal) | 1FC49 |
| Base 20 (Vigesimal) | G561 |
Primes and factors tests for 130121
| Is 130121 a prime number? | 130121 is a prime number |
| Is 130121 a perfect number? | 130121 is not a perfect number |
| Is 130121 a Mersenne prime? | 130121 is not a Mersenne prime |
| Is 130121 a Fermat prime? | 130121 is not a Fermat prime |
| Is 130121 a Fibonacci prime? | 130121 is not a Fibonacci prime |
| Is 130121 a partition prime? | 130121 is not a partition prime |
| Is 130121 a Pell prime? | 130121 is not a Pell prime |
| Prime Factors | Prime factors of 130121 |
130121 in other numeral systems
| 130121 in Roman numerals | CXXXCXXI |
| 130121 in Chinese numerals | 壹拾萬叄萬壹佰貳拾壹 |
| 130121 in Babylonian numerals |    |
| 130121 in Egyptian numerals | 𓆐𓂯𓍢𓎇𓏺 |
Roots and squares for 130121
| Is 130121 a square number? | 130121 is not a square number |
| Is 130121 a cube number? | 130121 is not a cube number |
| Square root of 130121 | 360.72288532889 |
| Cube root of 130121 | 50.673682277224 |
Recreational math for 130121
| Number 130121 reversed | 121031 |
| Sum of the digits | 8 |
| Number of digits | 6 |
Other pages about 130121
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