Base | Representation |
---|---|
bin | 111011100110110011011… |
… | …1001001110011100000001 |
3 | 1002000011120111222212010000 |
4 | 1313031212321032130001 |
5 | 2033210141100121344 |
6 | 25231242532430213 |
7 | 1503604032541524 |
oct | 167154671163401 |
9 | 32004514885100 |
10 | 8192228910849 |
11 | 2679339716105 |
12 | b03860a78369 |
13 | 4756a6c3a819 |
14 | 204712642bbb |
15 | e3173059a69 |
hex | 77366e4e701 |
8192228910849 has 15 divisors (see below), whose sum is σ = 12237812532913. Its totient is φ = 5461468767324.
The previous prime is 8192228910839. The next prime is 8192228910851. The reversal of 8192228910849 is 9480198222918.
The square root of 8192228910849 is 2862207.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 8192228910849 - 219 = 8192228386561 is a prime.
It is a super-2 number, since 2×81922289108492 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8192228910839) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 25600852 + ... + 25918874.
Almost surely, 28192228910849 is an apocalyptic number.
8192228910849 is the 2862207-th square number.
8192228910849 is the 1431104-th centered octagonal number.
It is an amenable number.
8192228910849 is a deficient number, since it is larger than the sum of its proper divisors (4045583622064).
8192228910849 is an frugal number, since it uses more digits than its factorization.
8192228910849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636058 (or 318026 counting only the distinct ones).
The product of its (nonzero) digits is 11943936, while the sum is 63.
The spelling of 8192228910849 in words is "eight trillion, one hundred ninety-two billion, two hundred twenty-eight million, nine hundred ten thousand, eight hundred forty-nine".
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