Base | Representation |
---|---|
bin | 100001000001110… |
… | …0011011110101011 |
3 | 2212020022211000220 |
4 | 1002003203132223 |
5 | 4232201244021 |
6 | 301545101123 |
7 | 36314532312 |
oct | 10203433653 |
9 | 2766284026 |
10 | 1108228011 |
11 | 519625120 |
12 | 26b1877a3 |
13 | 1487a1b27 |
14 | a7281279 |
15 | 6745dcc6 |
hex | 420e37ab |
1108228011 has 48 divisors (see below), whose sum is σ = 1771856640. Its totient is φ = 610193920.
The previous prime is 1108227983. The next prime is 1108228027.
1108228011 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 1108228011 - 25 = 1108227979 is a prime.
It is a super-2 number, since 2×11082280112 = 2456338648730032242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1108228081) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 274570 + ... + 278576.
It is an arithmetic number, because the mean of its divisors is an integer number (36913680).
Almost surely, 21108228011 is an apocalyptic number.
1108228011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1108228011 is a deficient number, since it is larger than the sum of its proper divisors (663628629).
1108228011 is a wasteful number, since it uses less digits than its factorization.
1108228011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4084 (or 4067 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 24.
The square root of 1108228011 is about 33290.0587413119. The cubic root of 1108228011 is about 1034.8475464497.
It can be divided in two parts, 11082 and 28011, that added together give a palindrome (39093).
The spelling of 1108228011 in words is "one billion, one hundred eight million, two hundred twenty-eight thousand, eleven".
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