Base | Representation |
---|---|
bin | 11110111101101000000100 |
3 | 120021101002000 |
4 | 132331220010 |
5 | 4034213430 |
6 | 445545300 |
7 | 125663652 |
oct | 36755004 |
9 | 16241060 |
10 | 8116740 |
11 | 4644255 |
12 | 2875230 |
13 | 18b2608 |
14 | 1113dd2 |
15 | aa4e60 |
hex | 7bda04 |
8116740 has 48 divisors (see below), whose sum is σ = 25253760. Its totient is φ = 2164320.
The previous prime is 8116681. The next prime is 8116741. The reversal of 8116740 is 476118.
It is a happy number.
8116740 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (8116741) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6976 + ... + 8055.
It is an arithmetic number, because the mean of its divisors is an integer number (526120).
Almost surely, 28116740 is an apocalyptic number.
It is an amenable number.
8116740 is an abundant number, since it is smaller than the sum of its proper divisors (17137020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8116740 is a wasteful number, since it uses less digits than its factorization.
8116740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15049 (or 15041 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 8116740 is about 2848.9892944692. The cubic root of 8116740 is about 200.9681393029.
The spelling of 8116740 in words is "eight million, one hundred sixteen thousand, seven hundred forty".
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