Base | Representation |
---|---|
bin | 10010011110000100111 |
3 | 1010202012200 |
4 | 2103300213 |
5 | 123331343 |
6 | 20545543 |
7 | 5100333 |
oct | 2236047 |
9 | 1122180 |
10 | 605223 |
11 | 383793 |
12 | 2522b3 |
13 | 182628 |
14 | 11a7c3 |
15 | be4d3 |
hex | 93c27 |
605223 has 6 divisors (see below), whose sum is σ = 874224. Its totient is φ = 403476.
The previous prime is 605221. The next prime is 605233. The reversal of 605223 is 322506.
605223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 605223 - 21 = 605221 is a prime.
605223 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 605196 and 605205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (605221) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33615 + ... + 33632.
It is an arithmetic number, because the mean of its divisors is an integer number (145704).
2605223 is an apocalyptic number.
605223 is a deficient number, since it is larger than the sum of its proper divisors (269001).
605223 is a wasteful number, since it uses less digits than its factorization.
605223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67253 (or 67250 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 605223 is about 777.9607959274. The cubic root of 605223 is about 84.5872958473.
Adding to 605223 its reverse (322506), we get a palindrome (927729).
It can be divided in two parts, 605 and 223, that added together give a palindrome (828).
The spelling of 605223 in words is "six hundred five thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •