Base | Representation |
---|---|
bin | 1100110101001010011100… |
… | …00101111000001100010001 |
3 | 10200220022201101211002212002 |
4 | 12122211032011320030101 |
5 | 12144233204241044103 |
6 | 140001434053443345 |
7 | 5641314525506345 |
oct | 632451605701421 |
9 | 120808641732762 |
10 | 28214950331153 |
11 | 8a98990999553 |
12 | 31b82b5940555 |
13 | 1298873672651 |
14 | 6d787a393625 |
15 | 33de07a23488 |
hex | 19a94e178311 |
28214950331153 has 8 divisors (see below), whose sum is σ = 28825711844160. Its totient is φ = 27609766549200.
The previous prime is 28214950331123. The next prime is 28214950331171. The reversal of 28214950331153 is 35113305941282.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 28214950331153 - 210 = 28214950330129 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 28214950331098 and 28214950331107.
It is not an unprimeable number, because it can be changed into a prime (28214950331123) 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, 1394422538 + ... + 1394442771.
It is an arithmetic number, because the mean of its divisors is an integer number (3603213980520).
Almost surely, 228214950331153 is an apocalyptic number.
It is an amenable number.
28214950331153 is a deficient number, since it is larger than the sum of its proper divisors (610761513007).
28214950331153 is a wasteful number, since it uses less digits than its factorization.
28214950331153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2788865527.
The product of its (nonzero) digits is 777600, while the sum is 47.
The spelling of 28214950331153 in words is "twenty-eight trillion, two hundred fourteen billion, nine hundred fifty million, three hundred thirty-one thousand, one hundred fifty-three".
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