Base | Representation |
---|---|
bin | 11111010001010101101010 |
3 | 120102110211110 |
4 | 133101111222 |
5 | 4044304412 |
6 | 451411150 |
7 | 126451236 |
oct | 37212552 |
9 | 16373743 |
10 | 8197482 |
11 | 4699987 |
12 | 28b3ab6 |
13 | 19102a7 |
14 | 11355c6 |
15 | abdd3c |
hex | 7d156a |
8197482 has 16 divisors (see below), whose sum is σ = 16482240. Its totient is φ = 2717952.
The previous prime is 8197471. The next prime is 8197487. The reversal of 8197482 is 2847918.
It is a super-2 number, since 2×81974822 = 134397422280648, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8197482.
It is not an unprimeable number, because it can be changed into a prime (8197487) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2382 + ... + 4697.
It is an arithmetic number, because the mean of its divisors is an integer number (1030140).
Almost surely, 28197482 is an apocalyptic number.
8197482 is an abundant number, since it is smaller than the sum of its proper divisors (8284758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8197482 is a wasteful number, since it uses less digits than its factorization.
8197482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7277.
The product of its digits is 32256, while the sum is 39.
The square root of 8197482 is about 2863.1245170268. The cubic root of 8197482 is about 201.6323246700.
The spelling of 8197482 in words is "eight million, one hundred ninety-seven thousand, four hundred eighty-two".
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