Base | Representation |
---|---|
bin | 100000011001… |
… | …100010010100 |
3 | 120222111111010 |
4 | 200121202110 |
5 | 4133240304 |
6 | 502012220 |
7 | 132122346 |
oct | 40314224 |
9 | 16874433 |
10 | 8493204 |
11 | 4881085 |
12 | 2a17070 |
13 | 19b4a85 |
14 | 11b1296 |
15 | b2b789 |
hex | 819894 |
8493204 has 12 divisors (see below), whose sum is σ = 19817504. Its totient is φ = 2831064.
The previous prime is 8493203. The next prime is 8493257. The reversal of 8493204 is 4023948.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an Ulam number.
It is a d-powerful number, because it can be written as 85 + 46 + 9 + 37 + 223 + 0 + 48 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8493203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353872 + ... + 353895.
Almost surely, 28493204 is an apocalyptic number.
It is an amenable number.
8493204 is an abundant number, since it is smaller than the sum of its proper divisors (11324300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8493204 is a wasteful number, since it uses less digits than its factorization.
8493204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 707774 (or 707772 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 8493204 is about 2914.3102099811. The cubic root of 8493204 is about 204.0283505389.
The spelling of 8493204 in words is "eight million, four hundred ninety-three thousand, two hundred four".
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