Base | Representation |
---|---|
bin | 11000011110010… |
… | …10001011001000 |
3 | 112022022100020102 |
4 | 30033022023020 |
5 | 410024103144 |
6 | 32212144532 |
7 | 5042011340 |
oct | 1417121310 |
9 | 468270212 |
10 | 205300424 |
11 | a598327a |
12 | 58908148 |
13 | 336c1a54 |
14 | 1d3a1d20 |
15 | 13054b4e |
hex | c3ca2c8 |
205300424 has 32 divisors (see below), whose sum is σ = 444213120. Its totient is φ = 87129216.
The previous prime is 205300423. The next prime is 205300439. The reversal of 205300424 is 424003502.
It is a junction number, because it is equal to n+sod(n) for n = 205300396 and 205300405.
It is not an unprimeable number, because it can be changed into a prime (205300423) 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, 12029 + ... + 23564.
It is an arithmetic number, because the mean of its divisors is an integer number (13881660).
Almost surely, 2205300424 is an apocalyptic number.
It is an amenable number.
205300424 is an abundant number, since it is smaller than the sum of its proper divisors (238912696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205300424 is a wasteful number, since it uses less digits than its factorization.
205300424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35709 (or 35705 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 205300424 is about 14328.3084835580. The cubic root of 205300424 is about 589.9247476559.
Adding to 205300424 its reverse (424003502), we get a palindrome (629303926).
The spelling of 205300424 in words is "two hundred five million, three hundred thousand, four hundred twenty-four".
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