Base | Representation |
---|---|
bin | 11000011100010… |
… | …00111000110010 |
3 | 112021210202102012 |
4 | 30032020320302 |
5 | 404442024020 |
6 | 32202322522 |
7 | 5036515610 |
oct | 1416107062 |
9 | 467722365 |
10 | 205033010 |
11 | a5810376 |
12 | 587b9442 |
13 | 3362a110 |
14 | 1d3326b0 |
15 | 130007c5 |
hex | c388e32 |
205033010 has 64 divisors (see below), whose sum is σ = 456648192. Its totient is φ = 64544256.
The previous prime is 205033001. The next prime is 205033027. The reversal of 205033010 is 10330502.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211547 + ... + 212513.
It is an arithmetic number, because the mean of its divisors is an integer number (7135128).
Almost surely, 2205033010 is an apocalyptic number.
205033010 is an abundant number, since it is smaller than the sum of its proper divisors (251615182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205033010 is a wasteful number, since it uses less digits than its factorization.
205033010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1227.
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 205033010 is about 14318.9737760777. The cubic root of 205033010 is about 589.6685009367.
Adding to 205033010 its reverse (10330502), we get a palindrome (215363512).
The spelling of 205033010 in words is "two hundred five million, thirty-three thousand, ten".
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