Names of 1387
| Nominal | 1387 |
| Cardinal | one thousand three hundred eighty-seven |
| Ordinal | 1,387th |
| This number as US currency | one thousand three hundred eighty-seven dollars |
| Is 1387 an odd number? | 1387 is an odd number |
| Is 1387 an even number? | 1387 is NOT an even number |
| Is 1387 a palindrome? | 1387 is NOT a palindrome number |
| Is 1387 a triangle number? | 1387 is NOT a triangle number |
1387 in other Bases
| Base 2 (Binary) | 101011010112 |
| Base 3 (Ternary) | 12201013 |
| Base 4 (Quaternary) | 1112234 |
| Base 5 (Quinary) | 210225 |
| Base 6 (Senary) | 102316 |
| Base 8 (Octal) | 25538 |
| Base 12 (Duodecimal) | 97712 |
| Base 16 (Hexadecimal) | 56B16 |
| Base 20 (Vigesimal) | 39720 |
Primes and Factors tests for 1387
| Is 1387 a Prime Number? | 1387 is NOT a prime |
| Is 1387 a perfect number? | 1387 is NOT a perfect number |
| Is 1387 a Mersenne Prime? | 1387 is NOT a Mersenne prime |
| Is 1387 a Fermat Prime? | 1387 is NOT a Fermat prime |
| Is 1387 a Fibonacci Prime? | 1387 is NOT a Fibonacci prime |
| Is 1387 a Partition Prime? | 1387 is NOT a Partition prime |
| Is 1387 a Pell Prime? | 1387 is NOT a Pell prime |
| Prime Factors | Prime factors of 1387 |
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1387 in other Numerals
| 1387 in Roman Numeral | MCCCLXXXVII |
| 1387 in Chinese Numeral | 壹仟叄佰捌拾柒 |
| 1387 in Egyptian Numeral | 𓆼𓍤𓎍𓐀 |
| 1387 in Babylonian Numeral |   |
Roots and stuff for 1387
| Is 1387 a square number? | 1387 is NOT a square number |
| Is 1387 a cube number? | 1387 is NOT a cube number |
| Square root of the number 1387 | 37.242448899072 |
| Cube root of the number 1387 | 11.152155602192 |
Recreational math for 1387
| Number 1387 reversed | 7831 |
| Sum of the digits | 19 |
| No of digits | 4 |