Base | Representation |
---|---|
bin | 10000011010111011000 |
3 | 1000100002121 |
4 | 2003113120 |
5 | 114204242 |
6 | 15311024 |
7 | 4400503 |
oct | 2032730 |
9 | 1010077 |
10 | 538072 |
11 | 338297 |
12 | 21b474 |
13 | 15abb2 |
14 | 10013a |
15 | a9667 |
hex | 835d8 |
538072 has 16 divisors (see below), whose sum is σ = 1020240. Its totient is φ = 266016.
The previous prime is 538051. The next prime is 538073. The reversal of 538072 is 270835.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (538073) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498 + ... + 1150.
It is an arithmetic number, because the mean of its divisors is an integer number (63765).
2538072 is an apocalyptic number.
It is an amenable number.
538072 is a deficient number, since it is larger than the sum of its proper divisors (482168).
538072 is a wasteful number, since it uses less digits than its factorization.
538072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 762 (or 758 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 538072 is about 733.5339119632. The cubic root of 538072 is about 81.3354981657.
The spelling of 538072 in words is "five hundred thirty-eight thousand, seventy-two".
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