Base | Representation |
---|---|
bin | 11010001011101101110101… |
… | …010000110101011001011001 |
3 | 120002201122110122011200020102 |
4 | 122023231311100311121121 |
5 | 110043142034343122340 |
6 | 1044525101010105145 |
7 | 33153424532536202 |
oct | 3213556520653131 |
9 | 502648418150212 |
10 | 115154335520345 |
11 | 33767752374470 |
12 | 10ab9821b7b1b5 |
13 | 4c34012bbcc14 |
14 | 20616dcbaa5a9 |
15 | d4a666462215 |
hex | 68bb75435659 |
115154335520345 has 32 divisors (see below), whose sum is σ = 158859175705344. Its totient is φ = 79314221536000.
The previous prime is 115154335520333. The next prime is 115154335520347. The reversal of 115154335520345 is 543025533451511.
It is a de Polignac number, because none of the positive numbers 2k-115154335520345 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 115154335520345.
It is not an unprimeable number, because it can be changed into a prime (115154335520347) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 450521222 + ... + 450776751.
It is an arithmetic number, because the mean of its divisors is an integer number (4964349240792).
Almost surely, 2115154335520345 is an apocalyptic number.
It is an amenable number.
115154335520345 is a deficient number, since it is larger than the sum of its proper divisors (43704840184999).
115154335520345 is a wasteful number, since it uses less digits than its factorization.
115154335520345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 901298113.
The product of its (nonzero) digits is 2700000, while the sum is 47.
Adding to 115154335520345 its reverse (543025533451511), we get a palindrome (658179868971856).
The spelling of 115154335520345 in words is "one hundred fifteen trillion, one hundred fifty-four billion, three hundred thirty-five million, five hundred twenty thousand, three hundred forty-five".
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