Base | Representation |
---|---|
bin | 11111010001001100010101 |
3 | 120102110000100 |
4 | 133101030111 |
5 | 4044300020 |
6 | 451404313 |
7 | 126446424 |
oct | 37211425 |
9 | 16373010 |
10 | 8196885 |
11 | 4699494 |
12 | 28b3699 |
13 | 190cc38 |
14 | 11352bb |
15 | abda90 |
hex | 7d1315 |
8196885 has 24 divisors (see below), whose sum is σ = 14957280. Its totient is φ = 4141152.
The previous prime is 8196883. The next prime is 8196887. The reversal of 8196885 is 5886918.
It is an interprime number because it is at equal distance from previous prime (8196883) and next prime (8196887).
It is not a de Polignac number, because 8196885 - 21 = 8196883 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 8196885.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8196883) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3939 + ... + 5648.
It is an arithmetic number, because the mean of its divisors is an integer number (623220).
Almost surely, 28196885 is an apocalyptic number.
It is an amenable number.
8196885 is a deficient number, since it is larger than the sum of its proper divisors (6760395).
8196885 is a wasteful number, since it uses less digits than its factorization.
8196885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9617 (or 9614 counting only the distinct ones).
The product of its digits is 138240, while the sum is 45.
The square root of 8196885 is about 2863.0202583985. The cubic root of 8196885 is about 201.6274297759.
The spelling of 8196885 in words is "eight million, one hundred ninety-six thousand, eight hundred eighty-five".
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