Base | Representation |
---|---|
bin | 10011111011101100101000 |
3 | 100211110201000 |
4 | 103323230220 |
5 | 2314202011 |
6 | 303555000 |
7 | 62261661 |
oct | 23735450 |
9 | 10743630 |
10 | 5225256 |
11 | 2a498a3 |
12 | 18bba60 |
13 | 110c48a |
14 | 9a0368 |
15 | 6d3356 |
hex | 4fbb28 |
5225256 has 64 divisors (see below), whose sum is σ = 15379200. Its totient is φ = 1638144.
The previous prime is 5225243. The next prime is 5225261. The reversal of 5225256 is 6525225.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 2961 + ... + 4383.
It is an arithmetic number, because the mean of its divisors is an integer number (240300).
Almost surely, 25225256 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 5225256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7689600).
5225256 is an abundant number, since it is smaller than the sum of its proper divisors (10153944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5225256 is a wasteful number, since it uses less digits than its factorization.
5225256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1455 (or 1445 counting only the distinct ones).
The product of its digits is 6000, while the sum is 27.
The square root of 5225256 is about 2285.8818867124. The cubic root of 5225256 is about 173.5278519735.
It can be divided in two parts, 522 and 5256, that added together give a triangular number (5778 = T107).
The spelling of 5225256 in words is "five million, two hundred twenty-five thousand, two hundred fifty-six".
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