Base | Representation |
---|---|
bin | 1010011011111000… |
… | …0001001000010110 |
3 | 21020020002112110021 |
4 | 2212332001020112 |
5 | 21214111303124 |
6 | 1141545015354 |
7 | 126263306500 |
oct | 24676011026 |
9 | 7206075407 |
10 | 2801275414 |
11 | 1208279753 |
12 | 66218455a |
13 | 358485922 |
14 | 1c8076d70 |
15 | 115ddc7e4 |
hex | a6f81216 |
2801275414 has 12 divisors (see below), whose sum is σ = 4887939924. Its totient is φ = 1200546564.
The previous prime is 2801275381. The next prime is 2801275417. The reversal of 2801275414 is 4145721082.
It is a self number, because there is not a number n which added to its sum of digits gives 2801275414.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2801275417) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14292124 + ... + 14292319.
It is an arithmetic number, because the mean of its divisors is an integer number (407328327).
Almost surely, 22801275414 is an apocalyptic number.
2801275414 is a deficient number, since it is larger than the sum of its proper divisors (2086664510).
2801275414 is a wasteful number, since it uses less digits than its factorization.
2801275414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28584459 (or 28584452 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 34.
The square root of 2801275414 is about 52927.0763787308. The cubic root of 2801275414 is about 1409.6737192483.
Adding to 2801275414 its reverse (4145721082), we get a palindrome (6946996496).
The spelling of 2801275414 in words is "two billion, eight hundred one million, two hundred seventy-five thousand, four hundred fourteen".
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