Base | Representation |
---|---|
bin | 10000010100010011101 |
3 | 1000011110011 |
4 | 2002202131 |
5 | 114102220 |
6 | 15243221 |
7 | 4354564 |
oct | 2024235 |
9 | 1004404 |
10 | 534685 |
11 | 335798 |
12 | 219511 |
13 | 1594a8 |
14 | dcbdb |
15 | a865a |
hex | 8289d |
534685 has 4 divisors (see below), whose sum is σ = 641628. Its totient is φ = 427744.
The previous prime is 534671. The next prime is 534697. The reversal of 534685 is 586435.
534685 = T322 + T323 + ... + T331.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 205209 + 329476 = 453^2 + 574^2 .
It is a cyclic number.
It is not a de Polignac number, because 534685 - 29 = 534173 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53464 + ... + 53473.
It is an arithmetic number, because the mean of its divisors is an integer number (160407).
2534685 is an apocalyptic number.
It is an amenable number.
534685 is a deficient number, since it is larger than the sum of its proper divisors (106943).
534685 is a wasteful number, since it uses less digits than its factorization.
534685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106942.
The product of its digits is 14400, while the sum is 31.
The square root of 534685 is about 731.2215806443. The cubic root of 534685 is about 81.1644780604.
The spelling of 534685 in words is "five hundred thirty-four thousand, six hundred eighty-five".
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