Base | Representation |
---|---|
bin | 1100100001001011010111… |
… | …01000010000011011011100 |
3 | 10121110200020011002112202120 |
4 | 12100211223220100123130 |
5 | 12102010324241141403 |
6 | 134314145354222540 |
7 | 5540564503464063 |
oct | 620455350203334 |
9 | 117420204075676 |
10 | 27528251115228 |
11 | 8853736104896 |
12 | 31071ab724a50 |
13 | 1248b979bb056 |
14 | 6b25357531da |
15 | 32b1164d3e53 |
hex | 19096ba106dc |
27528251115228 has 96 divisors (see below), whose sum is σ = 66279289440000. Its totient is φ = 8886976197120.
The previous prime is 27528251115163. The next prime is 27528251115229. The reversal of 27528251115228 is 82251115282572.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27528251115229) 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, 1183032378 + ... + 1183055646.
It is an arithmetic number, because the mean of its divisors is an integer number (690409265000).
Almost surely, 227528251115228 is an apocalyptic number.
It is an amenable number.
27528251115228 is an abundant number, since it is smaller than the sum of its proper divisors (38751038324772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27528251115228 is a wasteful number, since it uses less digits than its factorization.
27528251115228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40755 (or 40753 counting only the distinct ones).
The product of its digits is 1792000, while the sum is 51.
The spelling of 27528251115228 in words is "twenty-seven trillion, five hundred twenty-eight billion, two hundred fifty-one million, one hundred fifteen thousand, two hundred twenty-eight".
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