Base | Representation |
---|---|
bin | 10100001011011101110010 |
3 | 100221202022002 |
4 | 110023131302 |
5 | 2323233332 |
6 | 305214002 |
7 | 62651165 |
oct | 24133562 |
9 | 10852262 |
10 | 5289842 |
11 | 2a93378 |
12 | 1931302 |
13 | 11329ac |
14 | 9b9adc |
15 | 6e7562 |
hex | 50b772 |
5289842 has 4 divisors (see below), whose sum is σ = 7934766. Its totient is φ = 2644920.
The previous prime is 5289841. The next prime is 5289857. The reversal of 5289842 is 2489825.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 4977361 + 312481 = 2231^2 + 559^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5289796 and 5289805.
It is not an unprimeable number, because it can be changed into a prime (5289841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1322459 + ... + 1322462.
Almost surely, 25289842 is an apocalyptic number.
5289842 is a deficient number, since it is larger than the sum of its proper divisors (2644924).
5289842 is a wasteful number, since it uses less digits than its factorization.
5289842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2644923.
The product of its digits is 46080, while the sum is 38.
The square root of 5289842 is about 2299.9656519174. The cubic root of 5289842 is about 174.2398814100.
The spelling of 5289842 in words is "five million, two hundred eighty-nine thousand, eight hundred forty-two".
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