Base | Representation |
---|---|
bin | 11000011100010… |
… | …01001001111000 |
3 | 112021210210220201 |
4 | 30032021021320 |
5 | 404442042404 |
6 | 32202331544 |
7 | 5036522032 |
oct | 1416111170 |
9 | 467723821 |
10 | 205034104 |
11 | a5811180 |
12 | 587b9bb4 |
13 | 3362a772 |
14 | 1d332c52 |
15 | 13000ca4 |
hex | c389278 |
205034104 has 32 divisors (see below), whose sum is σ = 427310640. Its totient is φ = 91436800.
The previous prime is 205034087. The next prime is 205034117. The reversal of 205034104 is 401430502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17317 + ... + 26644.
Almost surely, 2205034104 is an apocalyptic number.
It is an amenable number.
205034104 is an abundant number, since it is smaller than the sum of its proper divisors (222276536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205034104 is a wasteful number, since it uses less digits than its factorization.
205034104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44031 (or 44027 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 205034104 is about 14319.0119770884. The cubic root of 205034104 is about 589.6695497048.
Adding to 205034104 its reverse (401430502), we get a palindrome (606464606).
The spelling of 205034104 in words is "two hundred five million, thirty-four thousand, one hundred four".
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