Base | Representation |
---|---|
bin | 111110111100010… |
… | …1100001100111110 |
3 | 12110012010101100002 |
4 | 1331320230030332 |
5 | 13311133404433 |
6 | 545323434302 |
7 | 103223546435 |
oct | 17570541476 |
9 | 5405111302 |
10 | 2112013118 |
11 | 9941a3796 |
12 | 4ab385992 |
13 | 278735b07 |
14 | 1606d611c |
15 | c563b9e8 |
hex | 7de2c33e |
2112013118 has 8 divisors (see below), whose sum is σ = 3174078648. Its totient is φ = 1053986904.
The previous prime is 2112013117. The next prime is 2112013133. The reversal of 2112013118 is 8113102112.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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 2112013118.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112013117) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1008521 + ... + 1010612.
It is an arithmetic number, because the mean of its divisors is an integer number (396759831).
Almost surely, 22112013118 is an apocalyptic number.
2112013118 is a deficient number, since it is larger than the sum of its proper divisors (1062065530).
2112013118 is a wasteful number, since it uses less digits than its factorization.
2112013118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2019658.
The product of its (nonzero) digits is 96, while the sum is 20.
The square root of 2112013118 is about 45956.6438940008. The cubic root of 2112013118 is about 1283.0163883334.
The spelling of 2112013118 in words is "two billion, one hundred twelve million, thirteen thousand, one hundred eighteen".
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