Base | Representation |
---|---|
bin | 1011111000000100101… |
… | …0110000110011011001 |
3 | 201111122020110120222001 |
4 | 2332001022300303121 |
5 | 11320323304420423 |
6 | 233421430401001 |
7 | 20512032006253 |
oct | 2760112606331 |
9 | 644566416861 |
10 | 204030545113 |
11 | 7958aa1841a |
12 | 33661500161 |
13 | 16317376a05 |
14 | 9c37506cd3 |
15 | 549222ecad |
hex | 2f812b0cd9 |
204030545113 has 8 divisors (see below), whose sum is σ = 205393643136. Its totient is φ = 202667604000.
The previous prime is 204030545093. The next prime is 204030545129. The reversal of 204030545113 is 311545030402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 204030545113 - 237 = 66591591641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (204030545143) 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, 3850308 + ... + 3902938.
It is an arithmetic number, because the mean of its divisors is an integer number (25674205392).
Almost surely, 2204030545113 is an apocalyptic number.
It is an amenable number.
204030545113 is a deficient number, since it is larger than the sum of its proper divisors (1363098023).
204030545113 is a wasteful number, since it uses less digits than its factorization.
204030545113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78455.
The product of its (nonzero) digits is 7200, while the sum is 28.
Adding to 204030545113 its reverse (311545030402), we get a palindrome (515575575515).
The spelling of 204030545113 in words is "two hundred four billion, thirty million, five hundred forty-five thousand, one hundred thirteen".
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