Base | Representation |
---|---|
bin | 1010010111101… |
… | …00010110110000 |
3 | 20001200020202210 |
4 | 11023310112300 |
5 | 134231442422 |
6 | 12344212120 |
7 | 2104231665 |
oct | 513642660 |
9 | 201606683 |
10 | 86984112 |
11 | 451114a6 |
12 | 2516a040 |
13 | 150372b7 |
14 | b7a3a6c |
15 | 798310c |
hex | 52f45b0 |
86984112 has 40 divisors (see below), whose sum is σ = 225543600. Its totient is φ = 28887040.
The previous prime is 86984111. The next prime is 86984143. The reversal of 86984112 is 21148968.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (86984111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10264 + ... + 16712.
It is an arithmetic number, because the mean of its divisors is an integer number (5638590).
Almost surely, 286984112 is an apocalyptic number.
It is an amenable number.
86984112 is an abundant number, since it is smaller than the sum of its proper divisors (138559488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86984112 is a wasteful number, since it uses less digits than its factorization.
86984112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6741 (or 6735 counting only the distinct ones).
The product of its digits is 27648, while the sum is 39.
The square root of 86984112 is about 9326.5273280037. The cubic root of 86984112 is about 443.0777871615.
The spelling of 86984112 in words is "eighty-six million, nine hundred eighty-four thousand, one hundred twelve".
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