Base | Representation |
---|---|
bin | 100001001011001… |
… | …0100101111100010 |
3 | 2212120120210112000 |
4 | 1002112110233202 |
5 | 4234431222021 |
6 | 302242344430 |
7 | 36404414400 |
oct | 10226245742 |
9 | 2776523460 |
10 | 1113148386 |
11 | 521385949 |
12 | 27095b116 |
13 | 1498055ac |
14 | a7ba2470 |
15 | 67ad1b26 |
hex | 42594be2 |
1113148386 has 48 divisors (see below), whose sum is σ = 2877533280. Its totient is φ = 318041640.
The previous prime is 1113148363. The next prime is 1113148397. The reversal of 1113148386 is 6838413111.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1113148386.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207700 + ... + 212991.
It is an arithmetic number, because the mean of its divisors is an integer number (59948610).
Almost surely, 21113148386 is an apocalyptic number.
1113148386 is an abundant number, since it is smaller than the sum of its proper divisors (1764384894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1113148386 is a wasteful number, since it uses less digits than its factorization.
1113148386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 420716 (or 420703 counting only the distinct ones).
The product of its digits is 13824, while the sum is 36.
The square root of 1113148386 is about 33363.8784615938. The cubic root of 1113148386 is about 1036.3768108247.
The spelling of 1113148386 in words is "one billion, one hundred thirteen million, one hundred forty-eight thousand, three hundred eighty-six".
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