Base | Representation |
---|---|
bin | 10000001100110100111 |
3 | 222222012022 |
4 | 2001212213 |
5 | 113441410 |
6 | 15213355 |
7 | 4340453 |
oct | 2014647 |
9 | 888168 |
10 | 530855 |
11 | 332926 |
12 | 21725b |
13 | 157820 |
14 | db663 |
15 | a7455 |
hex | 819a7 |
530855 has 8 divisors (see below), whose sum is σ = 686112. Its totient is φ = 391968.
The previous prime is 530851. The next prime is 530857. The reversal of 530855 is 558035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 530855 - 22 = 530851 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530851) 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, 4019 + ... + 4148.
It is an arithmetic number, because the mean of its divisors is an integer number (85764).
2530855 is an apocalyptic number.
530855 is a deficient number, since it is larger than the sum of its proper divisors (155257).
530855 is a wasteful number, since it uses less digits than its factorization.
530855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8185.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 530855 is about 728.5979687043. The cubic root of 530855 is about 80.9702171661.
The spelling of 530855 in words is "five hundred thirty thousand, eight hundred fifty-five".
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