Base | Representation |
---|---|
bin | 1011111101000000011… |
… | …1100011001100011010 |
3 | 201122001112212002210122 |
4 | 2333100013203030122 |
5 | 11331031401244002 |
6 | 234201104313242 |
7 | 20556614401130 |
oct | 2772007431432 |
9 | 648045762718 |
10 | 205355103002 |
11 | 7a0aa669365 |
12 | 33971012822 |
13 | 164988cc88a |
14 | 9d213bb750 |
15 | 551d6716a2 |
hex | 2fd01e331a |
205355103002 has 32 divisors (see below), whose sum is σ = 353097744384. Its totient is φ = 87744384000.
The previous prime is 205355103001. The next prime is 205355103011. The reversal of 205355103002 is 200301553502.
205355103002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (205355103001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25066727 + ... + 25074917.
It is an arithmetic number, because the mean of its divisors is an integer number (11034304512).
Almost surely, 2205355103002 is an apocalyptic number.
205355103002 is a deficient number, since it is larger than the sum of its proper divisors (147742641382).
205355103002 is a wasteful number, since it uses less digits than its factorization.
205355103002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13374.
The product of its (nonzero) digits is 4500, while the sum is 26.
Adding to 205355103002 its reverse (200301553502), we get a palindrome (405656656504).
The spelling of 205355103002 in words is "two hundred five billion, three hundred fifty-five million, one hundred three thousand, two".
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