Base | Representation |
---|---|
bin | 1010010011110… |
… | …11010001000111 |
3 | 20000202001102021 |
4 | 11021323101013 |
5 | 134120110020 |
6 | 12325424011 |
7 | 2100064666 |
oct | 511732107 |
9 | 200661367 |
10 | 86488135 |
11 | 449028a8 |
12 | 24b6b007 |
13 | 14bc2616 |
14 | b6b4ddd |
15 | 78d61aa |
hex | 527b447 |
86488135 has 16 divisors (see below), whose sum is σ = 105067872. Its totient is φ = 68342400.
The previous prime is 86488117. The next prime is 86488141. The reversal of 86488135 is 53188468.
It is not a de Polignac number, because 86488135 - 29 = 86487623 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 86488091 and 86488100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205225 + ... + 205645.
It is an arithmetic number, because the mean of its divisors is an integer number (6566742).
Almost surely, 286488135 is an apocalyptic number.
86488135 is a deficient number, since it is larger than the sum of its proper divisors (18579737).
86488135 is a wasteful number, since it uses less digits than its factorization.
86488135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 834.
The product of its digits is 184320, while the sum is 43.
The square root of 86488135 is about 9299.8997306423. The cubic root of 86488135 is about 442.2340491769.
The spelling of 86488135 in words is "eighty-six million, four hundred eighty-eight thousand, one hundred thirty-five".
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