Base | Representation |
---|---|
bin | 10000011010111101001 |
3 | 1000100010020 |
4 | 2003113221 |
5 | 114204324 |
6 | 15311053 |
7 | 4400526 |
oct | 2032751 |
9 | 1010106 |
10 | 538089 |
11 | 338302 |
12 | 21b489 |
13 | 15abc6 |
14 | 10014d |
15 | a9679 |
hex | 835e9 |
538089 has 8 divisors (see below), whose sum is σ = 726432. Its totient is φ = 354240.
The previous prime is 538079. The next prime is 538093. The reversal of 538089 is 980835.
538089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 538089 - 24 = 538073 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (538019) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832 + ... + 1329.
It is an arithmetic number, because the mean of its divisors is an integer number (90804).
2538089 is an apocalyptic number.
It is an amenable number.
538089 is a deficient number, since it is larger than the sum of its proper divisors (188343).
538089 is a wasteful number, since it uses less digits than its factorization.
538089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2247.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 538089 is about 733.5454996113. The cubic root of 538089 is about 81.3363547356.
The spelling of 538089 in words is "five hundred thirty-eight thousand, eighty-nine".
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