Base | Representation |
---|---|
bin | 11010010110110101… |
… | …100001111011110110 |
3 | 2201001022020020021111 |
4 | 122112311201323312 |
5 | 430424401400211 |
6 | 21000120105234 |
7 | 2021211406432 |
oct | 322665417366 |
9 | 81038206244 |
10 | 28300418806 |
11 | 11002937580 |
12 | 559990521a |
13 | 289023435a |
14 | 15268319c2 |
15 | b09809421 |
hex | 696d61ef6 |
28300418806 has 16 divisors (see below), whose sum is σ = 49033881360. Its totient is φ = 12107130880.
The previous prime is 28300418803. The next prime is 28300418807. The reversal of 28300418806 is 60881400382.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28300418803) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37834411 + ... + 37835158.
It is an arithmetic number, because the mean of its divisors is an integer number (3064617585).
Almost surely, 228300418806 is an apocalyptic number.
28300418806 is a deficient number, since it is larger than the sum of its proper divisors (20733462554).
28300418806 is a wasteful number, since it uses less digits than its factorization.
28300418806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75669599.
The product of its (nonzero) digits is 73728, while the sum is 40.
The spelling of 28300418806 in words is "twenty-eight billion, three hundred million, four hundred eighteen thousand, eight hundred six".
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