Base | Representation |
---|---|
bin | 111100000110011… |
… | …0101111001111101 |
3 | 12012112122112122120 |
4 | 1320030311321331 |
5 | 13112224214240 |
6 | 532035233153 |
7 | 100655043612 |
oct | 17014657175 |
9 | 5175575576 |
10 | 2016632445 |
11 | 945377893 |
12 | 4834487b9 |
13 | 261a4ba49 |
14 | 151b88509 |
15 | bc09aad0 |
hex | 78335e7d |
2016632445 has 16 divisors (see below), whose sum is σ = 3227254272. Its totient is φ = 1075323200.
The previous prime is 2016632441. The next prime is 2016632459. The reversal of 2016632445 is 5442366102.
It is not a de Polignac number, because 2016632445 - 22 = 2016632441 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2016632441) 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 15 ways as a sum of consecutive naturals, for example, 90484 + ... + 110546.
It is an arithmetic number, because the mean of its divisors is an integer number (201703392).
Almost surely, 22016632445 is an apocalyptic number.
It is an amenable number.
2016632445 is a deficient number, since it is larger than the sum of its proper divisors (1210621827).
2016632445 is a wasteful number, since it uses less digits than its factorization.
2016632445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26772.
The product of its (nonzero) digits is 34560, while the sum is 33.
The square root of 2016632445 is about 44906.9309238563. The cubic root of 2016632445 is about 1263.4040072424.
Adding to 2016632445 its reverse (5442366102), we get a palindrome (7458998547).
The spelling of 2016632445 in words is "two billion, sixteen million, six hundred thirty-two thousand, four hundred forty-five".
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