Base | Representation |
---|---|
bin | 10011111111110010100010 |
3 | 100212022200211 |
4 | 103333302202 |
5 | 2320221033 |
6 | 304204334 |
7 | 62361565 |
oct | 23776242 |
9 | 10768624 |
10 | 5242018 |
11 | 2a60451 |
12 | 19096aa |
13 | 1116cb2 |
14 | 9a64dc |
15 | 6d82cd |
hex | 4ffca2 |
5242018 has 16 divisors (see below), whose sum is σ = 8485560. Its totient is φ = 2419456.
The previous prime is 5241989. The next prime is 5242021. The reversal of 5242018 is 8102425.
It can be written as a sum of positive squares in 4 ways, for example, as 5212089 + 29929 = 2283^2 + 173^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 5242018.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348 + ... + 3256.
Almost surely, 25242018 is an apocalyptic number.
5242018 is a deficient number, since it is larger than the sum of its proper divisors (3243542).
5242018 is a wasteful number, since it uses less digits than its factorization.
5242018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2981.
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 5242018 is about 2289.5453697186. The cubic root of 5242018 is about 173.7132061558.
The spelling of 5242018 in words is "five million, two hundred forty-two thousand, eighteen".
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