Base | Representation |
---|---|
bin | 10100001010101000011101 |
3 | 100221120121200 |
4 | 110022220131 |
5 | 2323131204 |
6 | 305150113 |
7 | 62635221 |
oct | 24125035 |
9 | 10846550 |
10 | 5286429 |
11 | 2a90855 |
12 | 192b339 |
13 | 1131285 |
14 | 9b8781 |
15 | 6e6539 |
hex | 50aa1d |
5286429 has 6 divisors (see below), whose sum is σ = 7635966. Its totient is φ = 3524280.
The previous prime is 5286409. The next prime is 5286431. The reversal of 5286429 is 9246825.
It is a happy number.
5286429 is a `hidden beast` number, since 5 + 2 + 8 + 642 + 9 = 666.
5286429 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 5280804 + 5625 = 2298^2 + 75^2 .
It is not a de Polignac number, because 5286429 - 213 = 5278237 is a prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 5286393 and 5286402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5286409) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 293682 + ... + 293699.
It is an arithmetic number, because the mean of its divisors is an integer number (1272661).
Almost surely, 25286429 is an apocalyptic number.
It is an amenable number.
5286429 is a deficient number, since it is larger than the sum of its proper divisors (2349537).
5286429 is a wasteful number, since it uses less digits than its factorization.
5286429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587387 (or 587384 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 5286429 is about 2299.2235645974. The cubic root of 5286429 is about 174.2024002239.
The spelling of 5286429 in words is "five million, two hundred eighty-six thousand, four hundred twenty-nine".
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