Base | Representation |
---|---|
bin | 10100000011001100001101 |
3 | 100220000210210 |
4 | 110003030031 |
5 | 2321142244 |
6 | 304353033 |
7 | 62450316 |
oct | 24031415 |
9 | 10800723 |
10 | 5255949 |
11 | 2a6a966 |
12 | 1915779 |
13 | 112043a |
14 | 9ab60d |
15 | 6dc4b9 |
hex | 50330d |
5255949 has 16 divisors (see below), whose sum is σ = 7224320. Its totient is φ = 3397680.
The previous prime is 5255911. The next prime is 5255953. The reversal of 5255949 is 9495525.
It is not a de Polignac number, because 5255949 - 28 = 5255693 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5255959) 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, 15714 + ... + 16044.
It is an arithmetic number, because the mean of its divisors is an integer number (451520).
Almost surely, 25255949 is an apocalyptic number.
It is an amenable number.
5255949 is a deficient number, since it is larger than the sum of its proper divisors (1968371).
5255949 is a wasteful number, since it uses less digits than its factorization.
5255949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480.
The product of its digits is 81000, while the sum is 39.
The square root of 5255949 is about 2292.5856581598. The cubic root of 5255949 is about 173.8669547101.
The spelling of 5255949 in words is "five million, two hundred fifty-five thousand, nine hundred forty-nine".
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