Base | Representation |
---|---|
bin | 100110001101010010… |
… | …0100110101110100010 |
3 | 21211210012220010001111 |
4 | 1030122210212232202 |
5 | 2321014321311200 |
6 | 101405432053534 |
7 | 5633165016514 |
oct | 1143244465642 |
9 | 254705803044 |
10 | 82050182050 |
11 | 31885209211 |
12 | 13a9a5342aa |
13 | 7977acc3a5 |
14 | 3d85177bb4 |
15 | 22034950ba |
hex | 131a926ba2 |
82050182050 has 24 divisors (see below), whose sum is σ = 153549632016. Its totient is φ = 32618719440.
The previous prime is 82050182041. The next prime is 82050182069. The reversal of 82050182050 is 5028105028.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5025604 + ... + 5041903.
It is an arithmetic number, because the mean of its divisors is an integer number (6397901334).
Almost surely, 282050182050 is an apocalyptic number.
82050182050 is a deficient number, since it is larger than the sum of its proper divisors (71499449966).
82050182050 is a wasteful number, since it uses less digits than its factorization.
82050182050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10067682 (or 10067677 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 31.
Adding to 82050182050 its reverse (5028105028), we get a palindrome (87078287078).
The spelling of 82050182050 in words is "eighty-two billion, fifty million, one hundred eighty-two thousand, fifty".
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