Base | Representation |
---|---|
bin | 10000001111110110001 |
3 | 1000001022120 |
4 | 2001332301 |
5 | 114014101 |
6 | 15224453 |
7 | 4345122 |
oct | 2017661 |
9 | 1001276 |
10 | 532401 |
11 | 334001 |
12 | 218129 |
13 | 15843c |
14 | dc049 |
15 | a7b36 |
hex | 81fb1 |
532401 has 4 divisors (see below), whose sum is σ = 709872. Its totient is φ = 354932.
The previous prime is 532391. The next prime is 532403. The reversal of 532401 is 104235.
532401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 532401 - 211 = 530353 is a prime.
It is a D-number.
It is not an unprimeable number, because it can be changed into a prime (532403) 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, 88731 + ... + 88736.
It is an arithmetic number, because the mean of its divisors is an integer number (177468).
2532401 is an apocalyptic number.
It is an amenable number.
532401 is a deficient number, since it is larger than the sum of its proper divisors (177471).
532401 is a wasteful number, since it uses less digits than its factorization.
532401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177470.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 532401 is about 729.6581391309. The cubic root of 532401 is about 81.0487437143.
Adding to 532401 its reverse (104235), we get a palindrome (636636).
The spelling of 532401 in words is "five hundred thirty-two thousand, four hundred one".
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