Base | Representation |
---|---|
bin | 10000001111010100011 |
3 | 1000000221120 |
4 | 2001322203 |
5 | 114012011 |
6 | 15223323 |
7 | 4344255 |
oct | 2017243 |
9 | 1000846 |
10 | 532131 |
11 | 333886 |
12 | 217b43 |
13 | 158292 |
14 | dbcd5 |
15 | a7a06 |
hex | 81ea3 |
532131 has 8 divisors (see below), whose sum is σ = 717840. Its totient is φ = 350592.
The previous prime is 532099. The next prime is 532141. The reversal of 532131 is 131235.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 532131 - 25 = 532099 is a prime.
It is a super-2 number, since 2×5321312 = 566326802322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 532131.
It is not an unprimeable number, because it can be changed into a prime (532141) 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, 730 + ... + 1263.
It is an arithmetic number, because the mean of its divisors is an integer number (89730).
2532131 is an apocalyptic number.
532131 is a deficient number, since it is larger than the sum of its proper divisors (185709).
532131 is a wasteful number, since it uses less digits than its factorization.
532131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2085.
The product of its digits is 90, while the sum is 15.
The square root of 532131 is about 729.4730975163. The cubic root of 532131 is about 81.0350404711.
Adding to 532131 its reverse (131235), we get a palindrome (663366).
The spelling of 532131 in words is "five hundred thirty-two thousand, one hundred thirty-one".
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