Base | Representation |
---|---|
bin | 111110111100011… |
… | …1000101011001011 |
3 | 12110012012222102010 |
4 | 1331320320223023 |
5 | 13311142023303 |
6 | 545324511003 |
7 | 103224151404 |
oct | 17570705313 |
9 | 5405188363 |
10 | 2112064203 |
11 | 994229107 |
12 | 4ab3ab463 |
13 | 278753142 |
14 | 16070a9ab |
15 | c564bc03 |
hex | 7de38acb |
2112064203 has 8 divisors (see below), whose sum is σ = 2831644816. Its totient is φ = 1400263200.
The previous prime is 2112064189. The next prime is 2112064223. The reversal of 2112064203 is 3024602112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2112064203 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 2112064203.
It is not an unprimeable number, because it can be changed into a prime (2112064223) 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 7 ways as a sum of consecutive naturals, for example, 1944268 + ... + 1945353.
It is an arithmetic number, because the mean of its divisors is an integer number (353955602).
Almost surely, 22112064203 is an apocalyptic number.
2112064203 is a deficient number, since it is larger than the sum of its proper divisors (719580613).
2112064203 is a wasteful number, since it uses less digits than its factorization.
2112064203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3889805.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2112064203 is about 45957.1996862298. The cubic root of 2112064203 is about 1283.0267327079.
Adding to 2112064203 its reverse (3024602112), we get a palindrome (5136666315).
The spelling of 2112064203 in words is "two billion, one hundred twelve million, sixty-four thousand, two hundred three".
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