Base | Representation |
---|---|
bin | 100010010011… |
… | …101001101000 |
3 | 121220220121022 |
4 | 202103221220 |
5 | 4300242014 |
6 | 520432012 |
7 | 136304531 |
oct | 42235150 |
9 | 17826538 |
10 | 8993384 |
11 | 5092954 |
12 | 3018608 |
13 | 1b2b63a |
14 | 12a1688 |
15 | bc9a8e |
hex | 893a68 |
8993384 has 16 divisors (see below), whose sum is σ = 17750400. Its totient is φ = 4259952.
The previous prime is 8993377. The next prime is 8993399. The reversal of 8993384 is 4833998.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29432 + ... + 29735.
It is an arithmetic number, because the mean of its divisors is an integer number (1109400).
Almost surely, 28993384 is an apocalyptic number.
It is an amenable number.
8993384 is a deficient number, since it is larger than the sum of its proper divisors (8757016).
8993384 is a wasteful number, since it uses less digits than its factorization.
8993384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59192 (or 59188 counting only the distinct ones).
The product of its digits is 186624, while the sum is 44.
The square root of 8993384 is about 2998.8971306132. The cubic root of 8993384 is about 207.9574000529.
The spelling of 8993384 in words is "eight million, nine hundred ninety-three thousand, three hundred eighty-four".
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