Base | Representation |
---|---|
bin | 10011111111110110001111 |
3 | 100212100000121 |
4 | 103333312033 |
5 | 2320223010 |
6 | 304205411 |
7 | 62362354 |
oct | 23776617 |
9 | 10770017 |
10 | 5242255 |
11 | 2a60647 |
12 | 1909867 |
13 | 1117135 |
14 | 9a662b |
15 | 6d83da |
hex | 4ffd8f |
5242255 has 12 divisors (see below), whose sum is σ = 6506136. Its totient is φ = 4054800.
The previous prime is 5242249. The next prime is 5242291. The reversal of 5242255 is 5522425.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-5242255 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4260 + ... + 5350.
It is an arithmetic number, because the mean of its divisors is an integer number (542178).
Almost surely, 25242255 is an apocalyptic number.
5242255 is a deficient number, since it is larger than the sum of its proper divisors (1263881).
5242255 is a wasteful number, since it uses less digits than its factorization.
5242255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1158 (or 1127 counting only the distinct ones).
The product of its digits is 4000, while the sum is 25.
The square root of 5242255 is about 2289.5971261338. The cubic root of 5242255 is about 173.7158240668.
The spelling of 5242255 in words is "five million, two hundred forty-two thousand, two hundred fifty-five".
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