Base | Representation |
---|---|
bin | 110000111000001110… |
… | …0010011110100000001 |
3 | 101000221020110020202202 |
4 | 1201300130103310001 |
5 | 3204432203400411 |
6 | 120115350522545 |
7 | 10404101411510 |
oct | 1416034236401 |
9 | 330836406682 |
10 | 104965684481 |
11 | 40574435379 |
12 | 18414966455 |
13 | 9b8a514c98 |
14 | 511a74c677 |
15 | 2ae516383b |
hex | 1870713d01 |
104965684481 has 16 divisors (see below), whose sum is σ = 120181635840. Its totient is φ = 89805101760.
The previous prime is 104965684463. The next prime is 104965684559. The reversal of 104965684481 is 184486569401.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 104965684481 - 230 = 103891942657 is a prime.
It is a super-2 number, since 2×1049656844812 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (104965684781) 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, 10059575 + ... + 10070003.
It is an arithmetic number, because the mean of its divisors is an integer number (7511352240).
Almost surely, 2104965684481 is an apocalyptic number.
It is an amenable number.
104965684481 is a deficient number, since it is larger than the sum of its proper divisors (15215951359).
104965684481 is a wasteful number, since it uses less digits than its factorization.
104965684481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12944.
The product of its (nonzero) digits is 6635520, while the sum is 56.
The spelling of 104965684481 in words is "one hundred four billion, nine hundred sixty-five million, six hundred eighty-four thousand, four hundred eighty-one".
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