Base | Representation |
---|---|
bin | 11011101010100101100110 |
3 | 111122110022200 |
4 | 123222211212 |
5 | 3324033301 |
6 | 415235330 |
7 | 115433544 |
oct | 33524546 |
9 | 14573280 |
10 | 7252326 |
11 | 4103864 |
12 | 2518b46 |
13 | 166c023 |
14 | d6ad94 |
15 | 983c86 |
hex | 6ea966 |
7252326 has 48 divisors (see below), whose sum is σ = 16668288. Its totient is φ = 2275200.
The previous prime is 7252303. The next prime is 7252327. The reversal of 7252326 is 6232527.
It is a Curzon number.
It is a zygodrome in base 3.
It is a self number, because there is not a number n which added to its sum of digits gives 7252326.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7252327) 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 23 ways as a sum of consecutive naturals, for example, 22720 + ... + 23036.
It is an arithmetic number, because the mean of its divisors is an integer number (347256).
Almost surely, 27252326 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7252326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8334144).
7252326 is an abundant number, since it is smaller than the sum of its proper divisors (9415962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7252326 is a wasteful number, since it uses less digits than its factorization.
7252326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397 (or 394 counting only the distinct ones).
The product of its digits is 5040, while the sum is 27.
The square root of 7252326 is about 2693.0142962859. The cubic root of 7252326 is about 193.5645278851.
The spelling of 7252326 in words is "seven million, two hundred fifty-two thousand, three hundred twenty-six".
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