Base | Representation |
---|---|
bin | 101110101011110110111001… |
… | …111001000101010101111011 |
3 | 222220222210012200222200022100 |
4 | 232223312321321011111323 |
5 | 203403012103231144311 |
6 | 2004404320220354443 |
7 | 61151112610423146 |
oct | 5653667171052573 |
9 | 886883180880270 |
10 | 205324030334331 |
11 | 5a471483378a47 |
12 | 1b04120a3a5a23 |
13 | 8a74c8583c28c |
14 | 389ba43ba305d |
15 | 18b0e38953a56 |
hex | babdb9e4557b |
205324030334331 has 12 divisors (see below), whose sum is σ = 296579392553808. Its totient is φ = 136882577215824.
The previous prime is 205324030334317. The next prime is 205324030334359. The reversal of 205324030334331 is 133433030423502.
205324030334331 is a `hidden beast` number, since 2 + 0 + 5 + 3 + 2 + 4 + 0 + 303 + 343 + 3 + 1 = 666.
It is not a de Polignac number, because 205324030334331 - 25 = 205324030334299 is a prime.
It is a super-2 number, since 2×2053240303343312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (205324030335331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3660946 + ... + 20592488.
It is an arithmetic number, because the mean of its divisors is an integer number (24714949379484).
Almost surely, 2205324030334331 is an apocalyptic number.
205324030334331 is a deficient number, since it is larger than the sum of its proper divisors (91255362219477).
205324030334331 is a wasteful number, since it uses less digits than its factorization.
205324030334331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18278962 (or 18278959 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 36.
Adding to 205324030334331 its reverse (133433030423502), we get a palindrome (338757060757833).
The spelling of 205324030334331 in words is "two hundred five trillion, three hundred twenty-four billion, thirty million, three hundred thirty-four thousand, three hundred thirty-one".
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