Base | Representation |
---|---|
bin | 1100010011100011001000 |
3 | 20001212222002 |
4 | 30103203020 |
5 | 1311211200 |
6 | 153050132 |
7 | 36263444 |
oct | 14234310 |
9 | 6055862 |
10 | 3225800 |
11 | 1903656 |
12 | 10b6948 |
13 | 88c376 |
14 | 5dd824 |
15 | 43abd5 |
hex | 3138c8 |
3225800 has 36 divisors (see below), whose sum is σ = 7559505. Its totient is φ = 1280160.
The previous prime is 3225793. The next prime is 3225821. The reversal of 3225800 is 85223.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 3161284 + 64516 = 1778^2 + 254^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1270.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25337 + ... + 25463.
Almost surely, 23225800 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 3225800
3225800 is an abundant number, since it is smaller than the sum of its proper divisors (4333705).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3225800 is a wasteful number, since it uses less digits than its factorization.
3225800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270 (or 134 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 3225800 is about 1796.0512242138. The cubic root of 3225800 is about 147.7562337339.
The spelling of 3225800 in words is "three million, two hundred twenty-five thousand, eight hundred".
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