Base | Representation |
---|---|
bin | 10011101001010100101110… |
… | …000101000011110011101100 |
3 | 102022221000021212002112001111 |
4 | 103221110232011003303230 |
5 | 42311110041311000014 |
6 | 503432453105321404 |
7 | 24125245502456245 |
oct | 2351245605036354 |
9 | 368830255075044 |
10 | 86402630171884 |
11 | 25592171246a64 |
12 | 98354aa036264 |
13 | 392996b708570 |
14 | 1749ca3d9dccc |
15 | 9ec7e615a2c4 |
hex | 4e952e143cec |
86402630171884 has 24 divisors (see below), whose sum is σ = 164329631847920. Its totient is φ = 39512282531904.
The previous prime is 86402630171843. The next prime is 86402630171887. The reversal of 86402630171884 is 48817103620468.
86402630171884 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (86402630171887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7621962414 + ... + 7621973749.
Almost surely, 286402630171884 is an apocalyptic number.
It is an amenable number.
86402630171884 is a deficient number, since it is larger than the sum of its proper divisors (77927001676036).
86402630171884 is a wasteful number, since it uses less digits than its factorization.
86402630171884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15243936289 (or 15243936287 counting only the distinct ones).
The product of its (nonzero) digits is 12386304, while the sum is 58.
The spelling of 86402630171884 in words is "eighty-six trillion, four hundred two billion, six hundred thirty million, one hundred seventy-one thousand, eight hundred eighty-four".
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