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Cardinal | eighty-six | |||
Ordinal | 86th (eighty-sixth) | |||
Factorization | 2 × 43 | |||
Divisors | 1, 2, 43, 86 | |||
Greek numeral | ΠϚ´ | |||
Roman numeral | LXXXVI | |||
Binary | 10101102 | |||
Ternary | 100123 | |||
Senary | 2226 | |||
Octal | 1268 | |||
Duodecimal | 7212 | |||
Hexadecimal | 5616 |
86 (eighty-six) is the natural number following 85 and preceding 87.
86 is:
It appears in the Padovan sequence, preceded by the terms 37, 49, 65 (it is the sum of the first two of these). [8]
It is conjectured that 86 is the largest n for which the decimal expansion of 2n contains no 0. [9]
86 = (8 × 6 = 48) + (4 × 8 = 32) + (3 × 2 = 6). That is, 86 is equal to the sum of the numbers formed in calculating its multiplicative persistence.
15 (fifteen) is the natural number following 14 and preceding 16.
21 (twenty-one) is the natural number following 20 and preceding 22.
38 (thirty-eight) is the natural number following 37 and preceding 39.
35 (thirty-five) is the natural number following 34 and preceding 36.
85 (eighty-five) is the natural number following 84 and preceding 86.
87 (eighty-seven) is the natural number following 86 and preceding 88.
74 (seventy-four) is the natural number following 73 and preceding 75.
34 (thirty-four) is the natural number following 33 and preceding 35.
46 (forty-six) is the natural number following 45 and preceding 47.
58 (fifty-eight) is the natural number following 57 and preceding 59.
64 (sixty-four) is the natural number following 63 and preceding 65.
91 (ninety-one) is the natural number following 90 and preceding 92.
94 (ninety-four) is the natural number following 93 and preceding 95.
114 is the natural number following 113 and preceding 115.
100 or one hundred is the natural number following 99 and preceding 101.
300 is the natural number following 299 and preceding 301.
360 is the natural number following 359 and preceding 361.
400 is the natural number following 399 and preceding 401.
600 is the natural number following 599 and preceding 601.
177 is the natural number following 176 and preceding 178.