Base | Representation |
---|---|
bin | 1100011101010010010000 |
3 | 20010220200010 |
4 | 30131102100 |
5 | 1314000210 |
6 | 153554520 |
7 | 36520635 |
oct | 14352220 |
9 | 6126603 |
10 | 3265680 |
11 | 1930610 |
12 | 1115a40 |
13 | 8a4572 |
14 | 61018c |
15 | 447920 |
hex | 31d490 |
3265680 has 80 divisors (see below), whose sum is σ = 11052864. Its totient is φ = 791040.
The previous prime is 3265679. The next prime is 3265681. The reversal of 3265680 is 865623.
It is an interprime number because it is at equal distance from previous prime (3265679) and next prime (3265681).
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (3265681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2022 + ... + 3258.
Almost surely, 23265680 is an apocalyptic number.
3265680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3265680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5526432).
3265680 is an abundant number, since it is smaller than the sum of its proper divisors (7787184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3265680 is a wasteful number, since it uses less digits than its factorization.
3265680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1264 (or 1258 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 3265680 is about 1807.1192545043. The cubic root of 3265680 is about 148.3626364137.
It can be divided in two parts, 326 and 5680, that added together give a palindrome (6006).
The spelling of 3265680 in words is "three million, two hundred sixty-five thousand, six hundred eighty".
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