| ||||
|---|---|---|---|---|
| Cardinal | eighty-seven | |||
| Ordinal | 87th (eighty-seventh) | |||
| Factorization | 3 × 29 | |||
| Divisors | 1, 3, 29, 87 | |||
| Greek numeral | ΠΖ´ | |||
| Roman numeral | LXXXVII | |||
| Binary | 10101112 | |||
| Ternary | 100203 | |||
| Senary | 2236 | |||
| Octal | 1278 | |||
| Duodecimal | 7312 | |||
| Hexadecimal | 5716 | |||
87 (eighty-seven) is the natural number following 86 and preceding 88.
87 is:
Eighty-seven is also:
15 (fifteen) is the natural number following 14 and preceding 16.
21 (twenty-one) is the natural number following 20 and preceding 22.
33 (thirty-three) is the natural number following 32 and preceding 34.
70 (seventy) is the natural number following 69 and preceding 71.
29 (twenty-nine) is the natural number following 28 and preceding 30. It is a prime number.
35 (thirty-five) is the natural number following 34 and preceding 36
82 (eighty-two) is the natural number following 81 and preceding 83.
85 (eighty-five) is the natural number following 84 and preceding 86.
86 (eighty-six) is the natural number following 85 and preceding 87.
74 (seventy-four) is the natural number following 73 and preceding 75.
34 (thirty-four) is the natural number following 33 and preceding 35.
39 (thirty-nine) is the natural number following 38 and preceding 40.
46 (forty-six) is the natural number following 45 and preceding 47.
58 (fifty-eight) is the natural number following 57 and preceding 59.
119 is the natural number following 118 and preceding 120.
216 is the natural number following 215 and preceding 217. It is a cube, and is often called Plato's number, although it is not certain that this is the number intended by Plato.
177 is the natural number following 176 and preceding 178.
888 is the natural number following 887 and preceding 889.
99 (ninety-nine) is the natural number following 98 and preceding 100.
262 is a natural number preceded by the number 261 and followed by 263. It has the prime factorization 2·131.