Base | Representation |
---|---|
bin | 11000011110011… |
… | …01100100110011 |
3 | 112022100001100101 |
4 | 30033031210303 |
5 | 410030024410 |
6 | 32212333231 |
7 | 5042100061 |
oct | 1417154463 |
9 | 468301311 |
10 | 205314355 |
11 | a5992794 |
12 | 58914217 |
13 | 336c81ac |
14 | 1d3a7031 |
15 | 13058d3a |
hex | c3cd933 |
205314355 has 8 divisors (see below), whose sum is σ = 260870112. Its totient is φ = 154589568.
The previous prime is 205314341. The next prime is 205314359. The reversal of 205314355 is 553413502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 205314355 - 211 = 205312307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (205314359) 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, 1207647 + ... + 1207816.
It is an arithmetic number, because the mean of its divisors is an integer number (32608764).
Almost surely, 2205314355 is an apocalyptic number.
205314355 is a deficient number, since it is larger than the sum of its proper divisors (55555757).
205314355 is a wasteful number, since it uses less digits than its factorization.
205314355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2415485.
The product of its (nonzero) digits is 9000, while the sum is 28.
The square root of 205314355 is about 14328.7946108527. The cubic root of 205314355 is about 589.9380907941.
Adding to 205314355 its reverse (553413502), we get a palindrome (758727857).
The spelling of 205314355 in words is "two hundred five million, three hundred fourteen thousand, three hundred fifty-five".
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