Base | Representation |
---|---|
bin | 100000100000100… |
… | …1001000001000001 |
3 | 2211000120022010212 |
4 | 1001001021001001 |
5 | 4213222134423 |
6 | 300124003505 |
7 | 36013541510 |
oct | 10101110101 |
9 | 2730508125 |
10 | 1090818113 |
11 | 50a813880 |
12 | 265390595 |
13 | 144cb7608 |
14 | a4c2c677 |
15 | 65b70578 |
hex | 41049041 |
1090818113 has 32 divisors (see below), whose sum is σ = 1378910208. Its totient is φ = 838252800.
The previous prime is 1090818083. The next prime is 1090818143. The reversal of 1090818113 is 3118180901.
1090818113 is nontrivially palindromic in base 2 and base 8.
It is an interprime number because it is at equal distance from previous prime (1090818083) and next prime (1090818143).
It is not a de Polignac number, because 1090818113 - 214 = 1090801729 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1090818113.
It is not an unprimeable number, because it can be changed into a prime (1090818143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3236681 + ... + 3237017.
It is an arithmetic number, because the mean of its divisors is an integer number (43090944).
Almost surely, 21090818113 is an apocalyptic number.
It is an amenable number.
1090818113 is a deficient number, since it is larger than the sum of its proper divisors (288092095).
1090818113 is a wasteful number, since it uses less digits than its factorization.
1090818113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 813.
The product of its (nonzero) digits is 1728, while the sum is 32.
The square root of 1090818113 is about 33027.5356785819. The cubic root of 1090818113 is about 1029.3998807220.
The spelling of 1090818113 in words is "one billion, ninety million, eight hundred eighteen thousand, one hundred thirteen".
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