Base | Representation |
---|---|
bin | 10011111111110010111010 |
3 | 100212022201201 |
4 | 103333302322 |
5 | 2320221132 |
6 | 304204414 |
7 | 62361631 |
oct | 23776272 |
9 | 10768651 |
10 | 5242042 |
11 | 2a60473 |
12 | 190970a |
13 | 1117000 |
14 | 9a6518 |
15 | 6d82e7 |
hex | 4ffcba |
5242042 has 16 divisors (see below), whose sum is σ = 8525160. Its totient is φ = 2417376.
The previous prime is 5242021. The next prime is 5242067. The reversal of 5242042 is 2402425.
It can be written as a sum of positive squares in 4 ways, for example, as 219961 + 5022081 = 469^2 + 2241^2 .
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, 3798 + ... + 4990.
Almost surely, 25242042 is an apocalyptic number.
5242042 is a deficient number, since it is larger than the sum of its proper divisors (3283118).
5242042 is a wasteful number, since it uses less digits than its factorization.
5242042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234 (or 1208 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 19.
The square root of 5242042 is about 2289.5506109278. The cubic root of 5242042 is about 173.7134712643.
Adding to 5242042 its reverse (2402425), we get a palindrome (7644467).
The spelling of 5242042 in words is "five million, two hundred forty-two thousand, forty-two".
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