Base | Representation |
---|---|
bin | 111110111100011… |
… | …0000100100111001 |
3 | 12110012011021220121 |
4 | 1331320300210321 |
5 | 13311134443113 |
6 | 545324053241 |
7 | 103223652610 |
oct | 17570604471 |
9 | 5405137817 |
10 | 2112031033 |
11 | 9942061a2 |
12 | 4ab394221 |
13 | 278741008 |
14 | 1606dc877 |
15 | c5641e8d |
hex | 7de30939 |
2112031033 has 8 divisors (see below), whose sum is σ = 2414058368. Its totient is φ = 1810080864.
The previous prime is 2112031027. The next prime is 2112031037. The reversal of 2112031033 is 3301302112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2112031033 - 213 = 2112022841 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2112030998 and 2112031016.
It is not an unprimeable number, because it can be changed into a prime (2112031037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62485 + ... + 90157.
It is an arithmetic number, because the mean of its divisors is an integer number (301757296).
Almost surely, 22112031033 is an apocalyptic number.
It is an amenable number.
2112031033 is a deficient number, since it is larger than the sum of its proper divisors (302027335).
2112031033 is a wasteful number, since it uses less digits than its factorization.
2112031033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38583.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2112031033 is about 45956.8388055575. The cubic root of 2112031033 is about 1283.0200160214.
Adding to 2112031033 its reverse (3301302112), we get a palindrome (5413333145).
The spelling of 2112031033 in words is "two billion, one hundred twelve million, thirty-one thousand, thirty-three".
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