Base | Representation |
---|---|
bin | 11111010001010110100000 |
3 | 120102110220110 |
4 | 133101112200 |
5 | 4044310121 |
6 | 451411320 |
7 | 126451344 |
oct | 37212640 |
9 | 16373813 |
10 | 8197536 |
11 | 4699a26 |
12 | 28b3b40 |
13 | 1910319 |
14 | 1135624 |
15 | abdd76 |
hex | 7d15a0 |
8197536 has 48 divisors (see below), whose sum is σ = 22788864. Its totient is φ = 2571264.
The previous prime is 8197507. The next prime is 8197537. The reversal of 8197536 is 6357918.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-3 number, since 3×81975363 (a number of 22 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8197494 and 8197503.
It is not an unprimeable number, because it can be changed into a prime (8197537) 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 7 ways as a sum of consecutive naturals, for example, 880 + ... + 4143.
It is an arithmetic number, because the mean of its divisors is an integer number (474768).
Almost surely, 28197536 is an apocalyptic number.
It is an amenable number.
8197536 is an abundant number, since it is smaller than the sum of its proper divisors (14591328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8197536 is a wasteful number, since it uses less digits than its factorization.
8197536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5053 (or 5045 counting only the distinct ones).
The product of its digits is 45360, while the sum is 39.
The square root of 8197536 is about 2863.1339472683. The cubic root of 8197536 is about 201.6327674125.
The spelling of 8197536 in words is "eight million, one hundred ninety-seven thousand, five hundred thirty-six".
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