Base | Representation |
---|---|
bin | 11111110100001011100000 |
3 | 120200201121000 |
4 | 133310023200 |
5 | 4113341232 |
6 | 454432000 |
7 | 130614300 |
oct | 37641340 |
9 | 16621530 |
10 | 8340192 |
11 | 4787123 |
12 | 2962600 |
13 | 1960233 |
14 | 1171600 |
15 | aeb27c |
hex | 7f42e0 |
8340192 has 144 divisors (see below), whose sum is σ = 28440720. Its totient is φ = 2370816.
The previous prime is 8340187. The next prime is 8340223. The reversal of 8340192 is 2910438.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42238 + ... + 42434.
It is an arithmetic number, because the mean of its divisors is an integer number (197505).
Almost surely, 28340192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8340192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14220360).
8340192 is an abundant number, since it is smaller than the sum of its proper divisors (20100528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8340192 is a wasteful number, since it uses less digits than its factorization.
8340192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230 (or 209 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 8340192 is about 2887.9390575287. The cubic root of 8340192 is about 202.7956723281.
The spelling of 8340192 in words is "eight million, three hundred forty thousand, one hundred ninety-two".
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