Base | Representation |
---|---|
bin | 1100011101001011011000 |
3 | 20010220001211 |
4 | 30131023120 |
5 | 1313441430 |
6 | 153552504 |
7 | 36516436 |
oct | 14351330 |
9 | 6126054 |
10 | 3265240 |
11 | 1930250 |
12 | 1115734 |
13 | 8a42c4 |
14 | 60dd56 |
15 | 44772a |
hex | 31d2d8 |
3265240 has 64 divisors (see below), whose sum is σ = 8255520. Its totient is φ = 1152000.
The previous prime is 3265201. The next prime is 3265247. The reversal of 3265240 is 425623.
3265240 = T765 + T766 + ... + T775.
It is a happy number.
3265240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3265247) 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 15 ways as a sum of consecutive naturals, for example, 17950 + ... + 18130.
Almost surely, 23265240 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 3265240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4127760).
3265240 is an abundant number, since it is smaller than the sum of its proper divisors (4990280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3265240 is a wasteful number, since it uses less digits than its factorization.
3265240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244 (or 240 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 3265240 is about 1806.9975096828. The cubic root of 3265240 is about 148.3559729223.
The spelling of 3265240 in words is "three million, two hundred sixty-five thousand, two hundred forty".
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