Base | Representation |
---|---|
bin | 11000001011001110011… |
… | …11110110100001000100 |
3 | 2221102002012000200101100 |
4 | 30011213033312201010 |
5 | 102102143142144321 |
6 | 1433333401500100 |
7 | 114004360060551 |
oct | 14054717664104 |
9 | 2842065020340 |
10 | 830660896836 |
11 | 2a031046a361 |
12 | 114ba27a1630 |
13 | 6043c23c594 |
14 | 2c2c0489a28 |
15 | 16919e67326 |
hex | c1673f6844 |
830660896836 has 27 divisors (see below), whose sum is σ = 2099739978973. Its totient is φ = 276885142800.
The previous prime is 830660896823. The next prime is 830660896843. The reversal of 830660896836 is 638698066038.
The square root of 830660896836 is 911406.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 26051896836 + 804609000000 = 161406^2 + 897000^2 .
It is a Duffinian number.
It is an unprimeable number.
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 8 ways as a sum of consecutive naturals, for example, 5392486 + ... + 5544386.
Almost surely, 2830660896836 is an apocalyptic number.
830660896836 is the 911406-th square number.
It is an amenable number.
830660896836 is an abundant number, since it is smaller than the sum of its proper divisors (1269079082137).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
830660896836 is an frugal number, since it uses more digits than its factorization.
830660896836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303812 (or 151906 counting only the distinct ones).
The product of its (nonzero) digits is 53747712, while the sum is 63.
The spelling of 830660896836 in words is "eight hundred thirty billion, six hundred sixty million, eight hundred ninety-six thousand, eight hundred thirty-six".
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