987 (number)
Natural number
From Wikipedia, the free encyclopedia
987 is the natural number following 986 and preceding 988.
Cardinalnine hundred eighty-seven
Ordinal987th
(nine hundred eighty-seventh)
(nine hundred eighty-seventh)
Factorization3 × 7 × 47
Divisors1, 3, 7, 21, 47, 141, 329
| ||||
|---|---|---|---|---|
| Cardinal | nine hundred eighty-seven | |||
| Ordinal | 987th (nine hundred eighty-seventh) | |||
| Factorization | 3 × 7 × 47 | |||
| Divisors | 1, 3, 7, 21, 47, 141, 329 | |||
| Greek numeral | ϠΠΖ´ | |||
| Roman numeral | CMLXXXVII, cmlxxxvii | |||
| Binary | 11110110112 | |||
| Ternary | 11001203 | |||
| Senary | 43236 | |||
| Octal | 17338 | |||
| Duodecimal | 6A312 | |||
| Hexadecimal | 3DB16 | |||
In mathematics
- 987 is a composite number with 3 prime factors.
- 987 is a deficient number.
- 987 is the 16th number of the Fibonacci sequence.[1]
- 987 is an odd number.
- 987 is a sphenic number.