Base | Representation |
---|---|
bin | 1001011010110100… |
… | …1011100011011101 |
3 | 20112012200100201000 |
4 | 2112231023203131 |
5 | 20134234114310 |
6 | 1054520540513 |
7 | 116441160654 |
oct | 22655134335 |
9 | 6465610630 |
10 | 2528426205 |
11 | 108825a038 |
12 | 5a6921739 |
13 | 313aa2ca6 |
14 | 19db3019b |
15 | ebe934c0 |
hex | 96b4b8dd |
2528426205 has 64 divisors (see below), whose sum is σ = 4571136000. Its totient is φ = 1325802816.
The previous prime is 2528426203. The next prime is 2528426209. The reversal of 2528426205 is 5026248252.
2528426205 is a `hidden beast` number, since 2 + 5 + 28 + 4 + 2 + 620 + 5 = 666.
It is not a de Polignac number, because 2528426205 - 21 = 2528426203 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2528426205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2528426203) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4084386 + ... + 4085004.
It is an arithmetic number, because the mean of its divisors is an integer number (71424000).
Almost surely, 22528426205 is an apocalyptic number.
It is an amenable number.
2528426205 is a deficient number, since it is larger than the sum of its proper divisors (2042709795).
2528426205 is a wasteful number, since it uses less digits than its factorization.
2528426205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1095 (or 1089 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
The square root of 2528426205 is about 50283.4585624338. The cubic root of 2528426205 is about 1362.3334732369. Note that the first 3 decimals are identical.
The spelling of 2528426205 in words is "two billion, five hundred twenty-eight million, four hundred twenty-six thousand, two hundred five".
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