387
Everything about the number 387 — its names, how to write it in other bases and numeral systems, and what makes it interesting mathematically.
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Names of 387
| Nominal | 387 |
| Cardinal | three hundred eighty-seven |
| Ordinal | 387th |
| This number as US currency | three hundred eighty-seven dollars |
Properties (and some facts) of 387
| Is 387 an odd number? | 387 is an odd number |
| Is 387 an even number? | 387 is not an even number |
| Is 387 a palindrome? | 387 is not a palindrome |
| Is 387 a triangle number? | 387 is not a triangle number |
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387 in other bases
| Base 2 (Binary) | 110000011 |
| Base 3 (Ternary) | 112100 |
| Base 4 (Quaternary) | 12003 |
| Base 5 (Quinary) | 3022 |
| Base 6 (Senary) | 1443 |
| Base 8 (Octal) | 603 |
| Base 12 (Duodecimal) | 283 |
| Base 16 (Hexadecimal) | 183 |
| Base 20 (Vigesimal) | J7 |
Primes and factors tests for 387
| Is 387 a prime number? | 387 is not a prime number |
| Is 387 a perfect number? | 387 is not a perfect number |
| Is 387 a Mersenne prime? | 387 is not a Mersenne prime |
| Is 387 a Fermat prime? | 387 is not a Fermat prime |
| Is 387 a Fibonacci prime? | 387 is not a Fibonacci prime |
| Is 387 a partition prime? | 387 is not a partition prime |
| Is 387 a Pell prime? | 387 is not a Pell prime |
| Prime Factors | Prime factors of 387 |
387 in other numeral systems
| 387 in Roman numerals | CCCLXXXVII |
| 387 in Chinese numerals | 叄佰捌拾柒 |
| 387 in Babylonian numerals |   |
| 387 in Egyptian numerals | 𓍤𓎍𓐀 |
Roots and squares for 387
| Is 387 a square number? | 387 is not a square number |
| Is 387 a cube number? | 387 is not a cube number |
| Square root of 387 | 19.672315572906 |
| Cube root of 387 | 7.2873616311218 |
Recreational math for 387
| Number 387 reversed | 783 |
| Sum of the digits | 18 |
| Number of digits | 3 |
Arithmetic tables for 387
Other pages about 387
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