Base | Representation |
---|---|
bin | 1100110100110001111111… |
… | …11010100000001100101111 |
3 | 10200212001211212000120210021 |
4 | 12122120333322200030233 |
5 | 12144024320324111013 |
6 | 135551423555223011 |
7 | 5640341402034052 |
oct | 632307772401457 |
9 | 120761755016707 |
10 | 28201827566383 |
11 | 8a93367494109 |
12 | 31b5852ba7a67 |
13 | 1297561a19493 |
14 | 6d6d935cca99 |
15 | 33d8da921a8d |
hex | 19a63fea032f |
28201827566383 has 16 divisors (see below), whose sum is σ = 28533321251136. Its totient is φ = 27872186158080.
The previous prime is 28201827566359. The next prime is 28201827566443. The reversal of 28201827566383 is 38366572810282.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-28201827566383 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28201827546383) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263709763 + ... + 263816683.
It is an arithmetic number, because the mean of its divisors is an integer number (1783332578196).
Almost surely, 228201827566383 is an apocalyptic number.
28201827566383 is a deficient number, since it is larger than the sum of its proper divisors (331493684753).
28201827566383 is a wasteful number, since it uses less digits than its factorization.
28201827566383 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115554.
The product of its (nonzero) digits is 46448640, while the sum is 61.
The spelling of 28201827566383 in words is "twenty-eight trillion, two hundred one billion, eight hundred twenty-seven million, five hundred sixty-six thousand, three hundred eighty-three".
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