Base | Representation |
---|---|
bin | 1010010011110… |
… | …11010101010001 |
3 | 20000202001210010 |
4 | 11021323111101 |
5 | 134120112101 |
6 | 12325425133 |
7 | 2100065526 |
oct | 511732521 |
9 | 200661703 |
10 | 86488401 |
11 | 4490301a |
12 | 24b6b1a9 |
13 | 14bc278c |
14 | b6b514d |
15 | 78d62d6 |
hex | 527b551 |
86488401 has 16 divisors (see below), whose sum is σ = 123367104. Its totient is φ = 53704704.
The previous prime is 86488373. The next prime is 86488403. The reversal of 86488401 is 10488468.
It is not a de Polignac number, because 86488401 - 210 = 86487377 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 86488401.
It is not an unprimeable number, because it can be changed into a prime (86488403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3795 + ... + 13688.
It is an arithmetic number, because the mean of its divisors is an integer number (7710444).
Almost surely, 286488401 is an apocalyptic number.
It is an amenable number.
86488401 is a deficient number, since it is larger than the sum of its proper divisors (36878703).
86488401 is a wasteful number, since it uses less digits than its factorization.
86488401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17600.
The product of its (nonzero) digits is 49152, while the sum is 39.
The square root of 86488401 is about 9299.9140318607. The cubic root of 86488401 is about 442.2345025499.
The spelling of 86488401 in words is "eighty-six million, four hundred eighty-eight thousand, four hundred one".
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