Base | Representation |
---|---|
bin | 100010010011… |
… | …101010000011 |
3 | 121220220122022 |
4 | 202103222003 |
5 | 4300242121 |
6 | 520432055 |
7 | 136304600 |
oct | 42235203 |
9 | 17826568 |
10 | 8993411 |
11 | 5092979 |
12 | 301862b |
13 | 1b2b65b |
14 | 12a16a7 |
15 | bc9aab |
hex | 893a83 |
8993411 has 12 divisors (see below), whose sum is σ = 10662192. Its totient is φ = 7561008.
The previous prime is 8993401. The next prime is 8993417. The reversal of 8993411 is 1143998.
It is a de Polignac number, because none of the positive numbers 2k-8993411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8993417) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 866 + ... + 4328.
It is an arithmetic number, because the mean of its divisors is an integer number (888516).
Almost surely, 28993411 is an apocalyptic number.
8993411 is a deficient number, since it is larger than the sum of its proper divisors (1668781).
8993411 is a wasteful number, since it uses less digits than its factorization.
8993411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3530 (or 3523 counting only the distinct ones).
The product of its digits is 7776, while the sum is 35.
The square root of 8993411 is about 2998.9016322647. The cubic root of 8993411 is about 207.9576081631.
The spelling of 8993411 in words is "eight million, nine hundred ninety-three thousand, four hundred eleven".
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