Base | Representation |
---|---|
bin | 10011111111111011101 |
3 | 1020021221022 |
4 | 2133333131 |
5 | 131432300 |
6 | 22013525 |
7 | 5366366 |
oct | 2377735 |
9 | 1207838 |
10 | 655325 |
11 | 4083a0 |
12 | 2772a5 |
13 | 19c388 |
14 | 130b6d |
15 | ce285 |
hex | 9ffdd |
655325 has 12 divisors (see below), whose sum is σ = 886848. Its totient is φ = 476400.
The previous prime is 655301. The next prime is 655331. The reversal of 655325 is 523556.
It is not a de Polignac number, because 655325 - 26 = 655261 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 655294 and 655303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 917 + ... + 1466.
It is an arithmetic number, because the mean of its divisors is an integer number (73904).
2655325 is an apocalyptic number.
It is an amenable number.
655325 is a deficient number, since it is larger than the sum of its proper divisors (231523).
655325 is a wasteful number, since it uses less digits than its factorization.
655325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2404 (or 2399 counting only the distinct ones).
The product of its digits is 4500, while the sum is 26.
The square root of 655325 is about 809.5214635820. The cubic root of 655325 is about 86.8598174044.
Subtracting from 655325 its reverse (523556), we obtain a square (131769 = 3632).
The spelling of 655325 in words is "six hundred fifty-five thousand, three hundred twenty-five".
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