Base | Representation |
---|---|
bin | 101000100000010110… |
… | …0010011111110001011 |
3 | 22022112010001210110101 |
4 | 1101000230103332023 |
5 | 2411121041011013 |
6 | 103543224030231 |
7 | 6166363532530 |
oct | 1210054237613 |
9 | 268463053411 |
10 | 86984703883 |
11 | 33987663530 |
12 | 14a37002377 |
13 | 82832136ac |
14 | 42d2672d87 |
15 | 23e17b58dd |
hex | 1440b13f8b |
86984703883 has 16 divisors (see below), whose sum is σ = 108455016960. Its totient is φ = 67776192000.
The previous prime is 86984703853. The next prime is 86984703889. The reversal of 86984703883 is 38830748968.
It is not a de Polignac number, because 86984703883 - 25 = 86984703851 is a prime.
It is a super-2 number, since 2×869847038832 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86984703889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2147563 + ... + 2187691.
It is an arithmetic number, because the mean of its divisors is an integer number (6778438560).
Almost surely, 286984703883 is an apocalyptic number.
86984703883 is a deficient number, since it is larger than the sum of its proper divisors (21470313077).
86984703883 is a wasteful number, since it uses less digits than its factorization.
86984703883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68298.
The product of its (nonzero) digits is 55738368, while the sum is 64.
The spelling of 86984703883 in words is "eighty-six billion, nine hundred eighty-four million, seven hundred three thousand, eight hundred eighty-three".
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