Base | Representation |
---|---|
bin | 10011100000101101111100… |
… | …011000111110110111010010 |
3 | 102020211110210202101101121200 |
4 | 103200231330120332313102 |
5 | 42221412404030434024 |
6 | 502301045550132030 |
7 | 24034441325452560 |
oct | 2340557430766722 |
9 | 366743722341550 |
10 | 85811238530514 |
11 | 25384384068742 |
12 | 975a9621b1016 |
13 | 38b5c713554b3 |
14 | 1729401104a30 |
15 | 9dc231e072c9 |
hex | 4e0b7c63edd2 |
85811238530514 has 48 divisors (see below), whose sum is σ = 212866452871488. Its totient is φ = 24473479653216.
The previous prime is 85811238530509. The next prime is 85811238530531. The reversal of 85811238530514 is 41503583211858.
85811238530514 is a `hidden beast` number, since 8 + 5 + 8 + 1 + 12 + 3 + 85 + 30 + 514 = 666.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 611277732 + ... + 611418095.
It is an arithmetic number, because the mean of its divisors is an integer number (4434717768156).
Almost surely, 285811238530514 is an apocalyptic number.
85811238530514 is an abundant number, since it is smaller than the sum of its proper divisors (127055214340974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85811238530514 is a wasteful number, since it uses less digits than its factorization.
85811238530514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1222696399 (or 1222696396 counting only the distinct ones).
The product of its (nonzero) digits is 4608000, while the sum is 54.
The spelling of 85811238530514 in words is "eighty-five trillion, eight hundred eleven billion, two hundred thirty-eight million, five hundred thirty thousand, five hundred fourteen".
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