Base | Representation |
---|---|
bin | 10111101010101101110011… |
… | …111000101010000100110101 |
3 | 111122112221201021210022022201 |
4 | 113222231303320222010311 |
5 | 102120404244010311210 |
6 | 1005214301013224501 |
7 | 30632201022040411 |
oct | 2752556370520465 |
9 | 448487637708281 |
10 | 104090476650805 |
11 | 30191583488717 |
12 | b811522032131 |
13 | 46108c7732038 |
14 | 1b9c012487d41 |
15 | c079738ab53a |
hex | 5eab73e2a135 |
104090476650805 has 32 divisors (see below), whose sum is σ = 126402685519968. Its totient is φ = 82283116876800.
The previous prime is 104090476650793. The next prime is 104090476650833. The reversal of 104090476650805 is 508056674090401.
It can be written as a sum of positive squares in 16 ways, for example, as 4399158071889 + 99691318578916 = 2097417^2 + 9984554^2 .
It is not a de Polignac number, because 104090476650805 - 213 = 104090476642613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160026535 + ... + 160675675.
It is an arithmetic number, because the mean of its divisors is an integer number (3950083922499).
Almost surely, 2104090476650805 is an apocalyptic number.
It is an amenable number.
104090476650805 is a deficient number, since it is larger than the sum of its proper divisors (22312208869163).
104090476650805 is a wasteful number, since it uses less digits than its factorization.
104090476650805 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650457.
The product of its (nonzero) digits is 7257600, while the sum is 55.
The spelling of 104090476650805 in words is "one hundred four trillion, ninety billion, four hundred seventy-six million, six hundred fifty thousand, eight hundred five".
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