Base | Representation |
---|---|
bin | 1011111101001110100… |
… | …1111111011010011101 |
3 | 201122012200112220121000 |
4 | 2333103221333122131 |
5 | 11331142100310013 |
6 | 234211024500513 |
7 | 20561235061545 |
oct | 2772351773235 |
9 | 648180486530 |
10 | 205414463133 |
11 | 7a130122520 |
12 | 33988a7a739 |
13 | 164a7cb4509 |
14 | 9d29230325 |
15 | 5523999973 |
hex | 2fd3a7f69d |
205414463133 has 32 divisors (see below), whose sum is σ = 334181606400. Its totient is φ = 123669126000.
The previous prime is 205414463123. The next prime is 205414463173. The reversal of 205414463133 is 331364414502.
205414463133 is a `hidden beast` number, since 2 + 0 + 5 + 4 + 14 + 4 + 631 + 3 + 3 = 666.
It is not a de Polignac number, because 205414463133 - 218 = 205414200989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (205414463123) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2245323 + ... + 2335016.
It is an arithmetic number, because the mean of its divisors is an integer number (10443175200).
Almost surely, 2205414463133 is an apocalyptic number.
It is an amenable number.
205414463133 is a deficient number, since it is larger than the sum of its proper divisors (128767143267).
205414463133 is a wasteful number, since it uses less digits than its factorization.
205414463133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4580510 (or 4580504 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
Adding to 205414463133 its reverse (331364414502), we get a palindrome (536778877635).
The spelling of 205414463133 in words is "two hundred five billion, four hundred fourteen million, four hundred sixty-three thousand, one hundred thirty-three".
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