Base | Representation |
---|---|
bin | 10011111011001101110101 |
3 | 100211101000000 |
4 | 103323031311 |
5 | 2314121120 |
6 | 303541513 |
7 | 62253144 |
oct | 23731565 |
9 | 10741000 |
10 | 5223285 |
11 | 2a48371 |
12 | 18ba899 |
13 | 110b602 |
14 | 99d75b |
15 | 6d2990 |
hex | 4fb375 |
5223285 has 28 divisors (see below), whose sum is σ = 9404172. Its totient is φ = 2783808.
The previous prime is 5223263. The next prime is 5223287. The reversal of 5223285 is 5823225.
It can be written as a sum of positive squares in 2 ways, for example, as 3175524 + 2047761 = 1782^2 + 1431^2 .
It is not a de Polignac number, because 5223285 - 218 = 4961141 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a d-powerful number, because it can be written as 52 + 2 + 214 + 314 + 215 + 83 + 58 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5223287) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2929 + ... + 4361.
Almost surely, 25223285 is an apocalyptic number.
It is an amenable number.
5223285 is a deficient number, since it is larger than the sum of its proper divisors (4180887).
5223285 is an equidigital number, since it uses as much as digits as its factorization.
5223285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1456 (or 1441 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 5223285 is about 2285.4507214114. The cubic root of 5223285 is about 173.5060306242.
The spelling of 5223285 in words is "five million, two hundred twenty-three thousand, two hundred eighty-five".
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