Base | Representation |
---|---|
bin | 1000001100000101101… |
… | …10111111000100001110 |
3 | 222220021001010221110110 |
4 | 10012002312333010032 |
5 | 14102220242421124 |
6 | 333131523420450 |
7 | 26220366212310 |
oct | 4060266770416 |
9 | 886231127413 |
10 | 281368326414 |
11 | a93670a315a |
12 | 46645824726 |
13 | 206c0a92a96 |
14 | d8928857b0 |
15 | 74bbb2d029 |
hex | 4182dbf10e |
281368326414 has 32 divisors (see below), whose sum is σ = 649495213056. Its totient is φ = 79594999200.
The previous prime is 281368326413. The next prime is 281368326419. The reversal of 281368326414 is 414623863182.
281368326414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (281368326413) 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, 33160342 + ... + 33168825.
It is an arithmetic number, because the mean of its divisors is an integer number (20296725408).
Almost surely, 2281368326414 is an apocalyptic number.
281368326414 is an abundant number, since it is smaller than the sum of its proper divisors (368126886642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
281368326414 is a wasteful number, since it uses less digits than its factorization.
281368326414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66329280.
The product of its digits is 1327104, while the sum is 48.
The spelling of 281368326414 in words is "two hundred eighty-one billion, three hundred sixty-eight million, three hundred twenty-six thousand, four hundred fourteen".
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