Base | Representation |
---|---|
bin | 100010000110… |
… | …010111110100 |
3 | 121211010222221 |
4 | 202012113310 |
5 | 4242021441 |
6 | 515332124 |
7 | 135660133 |
oct | 42062764 |
9 | 17733887 |
10 | 8938996 |
11 | 5056000 |
12 | 2bb1044 |
13 | 1b0c961 |
14 | 128991a |
15 | bb88d1 |
hex | 8865f4 |
8938996 has 48 divisors (see below), whose sum is σ = 18200448. Its totient is φ = 3833280.
The previous prime is 8938961. The next prime is 8938997. The reversal of 8938996 is 6998398.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8938997) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 122416 + ... + 122488.
It is an arithmetic number, because the mean of its divisors is an integer number (379176).
Almost surely, 28938996 is an apocalyptic number.
It is an amenable number.
8938996 is an abundant number, since it is smaller than the sum of its proper divisors (9261452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8938996 is a wasteful number, since it uses less digits than its factorization.
8938996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133 (or 109 counting only the distinct ones).
The product of its digits is 839808, while the sum is 52.
The square root of 8938996 is about 2989.8153789156. The cubic root of 8938996 is about 207.5373407421.
It can be divided in two parts, 893 and 8996, that added together give a palindrome (9889).
The spelling of 8938996 in words is "eight million, nine hundred thirty-eight thousand, nine hundred ninety-six".
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