Base | Representation |
---|---|
bin | 1001010101111011101… |
… | …1011110101010011001 |
3 | 120100021222011222112202 |
4 | 2111132323132222121 |
5 | 10112204122042340 |
6 | 201422522015545 |
7 | 14411333142446 |
oct | 2253673365231 |
9 | 510258158482 |
10 | 160506440345 |
11 | 620857792a9 |
12 | 271353475b5 |
13 | 1219c168274 |
14 | 7aa8ca49cd |
15 | 4296178c15 |
hex | 255eedea99 |
160506440345 has 16 divisors (see below), whose sum is σ = 197102866752. Its totient is φ = 125408875200.
The previous prime is 160506440293. The next prime is 160506440351. The reversal of 160506440345 is 543044605061.
It is not a de Polignac number, because 160506440345 - 28 = 160506440089 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 160506440299 and 160506440308.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3737495 + ... + 3780195.
It is an arithmetic number, because the mean of its divisors is an integer number (12318929172).
Almost surely, 2160506440345 is an apocalyptic number.
It is an amenable number.
160506440345 is a deficient number, since it is larger than the sum of its proper divisors (36596426407).
160506440345 is a wasteful number, since it uses less digits than its factorization.
160506440345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60232.
The product of its (nonzero) digits is 172800, while the sum is 38.
The spelling of 160506440345 in words is "one hundred sixty billion, five hundred six million, four hundred forty thousand, three hundred forty-five".
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