Base | Representation |
---|---|
bin | 10000001111000111111 |
3 | 1000000210212 |
4 | 2001320333 |
5 | 114011111 |
6 | 15223035 |
7 | 4344053 |
oct | 2017077 |
9 | 1000725 |
10 | 532031 |
11 | 3337a5 |
12 | 217a7b |
13 | 158216 |
14 | dbc63 |
15 | a798b |
hex | 81e3f |
532031 has 4 divisors (see below), whose sum is σ = 534072. Its totient is φ = 529992.
The previous prime is 532027. The next prime is 532033. The reversal of 532031 is 130235.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 532031 - 22 = 532027 is a prime.
It is a super-2 number, since 2×5320312 = 566113969922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 531997 and 532015.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 532031.
It is not an unprimeable number, because it can be changed into a prime (532033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560 + ... + 1173.
It is an arithmetic number, because the mean of its divisors is an integer number (133518).
2532031 is an apocalyptic number.
532031 is a deficient number, since it is larger than the sum of its proper divisors (2041).
532031 is a wasteful number, since it uses less digits than its factorization.
532031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2040.
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 532031 is about 729.4045516721. The cubic root of 532031 is about 81.0299640196.
Adding to 532031 its reverse (130235), we get a palindrome (662266).
The spelling of 532031 in words is "five hundred thirty-two thousand, thirty-one".
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