Base | Representation |
---|---|
bin | 11010110110011001… |
… | …010100000100010010 |
3 | 2202102012112022011110 |
4 | 122312121110010102 |
5 | 433020423033012 |
6 | 21124432354150 |
7 | 2040301021560 |
oct | 326631240422 |
9 | 82365468143 |
10 | 28829892882 |
11 | 112547a525a |
12 | 57070a5956 |
13 | 2945b38c1b |
14 | 1576c9aa30 |
15 | b3b04573c |
hex | 6b6654112 |
28829892882 has 64 divisors (see below), whose sum is σ = 66148752384. Its totient is φ = 8205700800.
The previous prime is 28829892853. The next prime is 28829892899.
28829892882 is nontrivially palindromic in base 10.
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, 19868257 + ... + 19869707.
It is an arithmetic number, because the mean of its divisors is an integer number (1033574256).
Almost surely, 228829892882 is an apocalyptic number.
28829892882 is an abundant number, since it is smaller than the sum of its proper divisors (37318859502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28829892882 is a wasteful number, since it uses less digits than its factorization.
28829892882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2943.
The product of its digits is 42467328, while the sum is 66.
The spelling of 28829892882 in words is "twenty-eight billion, eight hundred twenty-nine million, eight hundred ninety-two thousand, eight hundred eighty-two".
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