Base | Representation |
---|---|
bin | 11000011100001… |
… | …11111011010010 |
3 | 112021210120000102 |
4 | 30032013323102 |
5 | 404441412244 |
6 | 32202252402 |
7 | 5036501255 |
oct | 1416077322 |
9 | 467716012 |
10 | 205029074 |
11 | a5808418 |
12 | 587b7102 |
13 | 336283a3 |
14 | 1d33109c |
15 | 12eee54e |
hex | c387ed2 |
205029074 has 8 divisors (see below), whose sum is σ = 314695920. Its totient is φ = 100130436.
The previous prime is 205029053. The next prime is 205029079. The reversal of 205029074 is 470920502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (205029079) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1191944 + ... + 1192115.
It is an arithmetic number, because the mean of its divisors is an integer number (39336990).
Almost surely, 2205029074 is an apocalyptic number.
205029074 is a deficient number, since it is larger than the sum of its proper divisors (109666846).
205029074 is a wasteful number, since it uses less digits than its factorization.
205029074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2384104.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 205029074 is about 14318.8363354010. The cubic root of 205029074 is about 589.6647276418.
Adding to 205029074 its reverse (470920502), we get a palindrome (675949576).
The spelling of 205029074 in words is "two hundred five million, twenty-nine thousand, seventy-four".
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