Base | Representation |
---|---|
bin | 11111000100110110011100 |
3 | 120022212200000 |
4 | 133010312130 |
5 | 4041140312 |
6 | 450334300 |
7 | 126146145 |
oct | 37046634 |
9 | 16285600 |
10 | 8146332 |
11 | 4664507 |
12 | 288a390 |
13 | 18c2c1c |
14 | 1120acc |
15 | aadadc |
hex | 7c4d9c |
8146332 has 108 divisors (see below), whose sum is σ = 23467080. Its totient is φ = 2467584.
The previous prime is 8146309. The next prime is 8146339. The reversal of 8146332 is 2336418.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (108).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 8146296 and 8146305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8146339) 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 35 ways as a sum of consecutive naturals, for example, 280894 + ... + 280922.
Almost surely, 28146332 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 8146332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11733540).
8146332 is an abundant number, since it is smaller than the sum of its proper divisors (15320748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8146332 is a wasteful number, since it uses less digits than its factorization.
8146332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82 (or 51 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 8146332 is about 2854.1779902452. The cubic root of 8146332 is about 201.2120728909.
The spelling of 8146332 in words is "eight million, one hundred forty-six thousand, three hundred thirty-two".
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