Base | Representation |
---|---|
bin | 100010010011… |
… | …100101101100 |
3 | 121220220020222 |
4 | 202103211230 |
5 | 4300240012 |
6 | 520430512 |
7 | 136304021 |
oct | 42234554 |
9 | 17826228 |
10 | 8993132 |
11 | 5092745 |
12 | 3018438 |
13 | 1b2b4a5 |
14 | 12a1548 |
15 | bc9972 |
hex | 89396c |
8993132 has 12 divisors (see below), whose sum is σ = 16280880. Its totient is φ = 4341456.
The previous prime is 8993087. The next prime is 8993143. The reversal of 8993132 is 2313998.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 8993092 and 8993101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38648 + ... + 38879.
It is an arithmetic number, because the mean of its divisors is an integer number (1356740).
Almost surely, 28993132 is an apocalyptic number.
It is an amenable number.
8993132 is a deficient number, since it is larger than the sum of its proper divisors (7287748).
8993132 is a wasteful number, since it uses less digits than its factorization.
8993132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77560 (or 77558 counting only the distinct ones).
The product of its digits is 11664, while the sum is 35.
The square root of 8993132 is about 2998.8551148730. The cubic root of 8993132 is about 207.9554576712.
The spelling of 8993132 in words is "eight million, nine hundred ninety-three thousand, one hundred thirty-two".
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