Base | Representation |
---|---|
bin | 10100001001010100001110 |
3 | 100221022020000 |
4 | 110021110032 |
5 | 2322443123 |
6 | 305105130 |
7 | 62613420 |
oct | 24112416 |
9 | 10838200 |
10 | 5281038 |
11 | 2a877a4 |
12 | 19281a6 |
13 | 112b999 |
14 | 9b6810 |
15 | 6e4b43 |
hex | 50950e |
5281038 has 40 divisors (see below), whose sum is σ = 13526832. Its totient is φ = 1508544.
The previous prime is 5281021. The next prime is 5281049. The reversal of 5281038 is 8301825.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1195 + ... + 3462.
Almost surely, 25281038 is an apocalyptic number.
5281038 is an abundant number, since it is smaller than the sum of its proper divisors (8245794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5281038 is a wasteful number, since it uses less digits than its factorization.
5281038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4678 (or 4669 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 5281038 is about 2298.0509132741. The cubic root of 5281038 is about 174.1431639824.
The spelling of 5281038 in words is "five million, two hundred eighty-one thousand, thirty-eight".
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