Base | Representation |
---|---|
bin | 10100101111101111001000 |
3 | 101020022002112 |
4 | 110233233020 |
5 | 2343012113 |
6 | 312321452 |
7 | 64140263 |
oct | 24575710 |
9 | 11208075 |
10 | 5438408 |
11 | 3084a58 |
12 | 19a3288 |
13 | 11854c1 |
14 | a17cda |
15 | 7265a8 |
hex | 52fbc8 |
5438408 has 32 divisors (see below), whose sum is σ = 11035200. Its totient is φ = 2503872.
The previous prime is 5438401. The next prime is 5438429. The reversal of 5438408 is 8048345.
It is not an unprimeable number, because it can be changed into a prime (5438401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5141 + ... + 6107.
It is an arithmetic number, because the mean of its divisors is an integer number (344850).
Almost surely, 25438408 is an apocalyptic number.
It is an amenable number.
5438408 is an abundant number, since it is smaller than the sum of its proper divisors (5596792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5438408 is a wasteful number, since it uses less digits than its factorization.
5438408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1029 (or 1025 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 5438408 is about 2332.0394507812. The cubic root of 5438408 is about 175.8560289555.
The spelling of 5438408 in words is "five million, four hundred thirty-eight thousand, four hundred eight".
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