Base | Representation |
---|---|
bin | 100011100000111100100… |
… | …1000101001100101010000 |
3 | 122021122000022022110021220 |
4 | 1013001321020221211100 |
5 | 1114433010440040424 |
6 | 14214204153445040 |
7 | 1012435404166560 |
oct | 107017110514520 |
9 | 18248008273256 |
10 | 4881115158864 |
11 | 161208429083a |
12 | 669bab710780 |
13 | 295396c37619 |
14 | 12c3665a6da0 |
15 | 86e805e8579 |
hex | 47079229950 |
4881115158864 has 40 divisors (see below), whose sum is σ = 14410911422400. Its totient is φ = 1394604331008.
The previous prime is 4881115158863. The next prime is 4881115158901. The reversal of 4881115158864 is 4688515111884.
It is a junction number, because it is equal to n+sod(n) for n = 4881115158798 and 4881115158807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4881115158863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7263563889 + ... + 7263564560.
It is an arithmetic number, because the mean of its divisors is an integer number (360272785560).
Almost surely, 24881115158864 is an apocalyptic number.
It is an amenable number.
4881115158864 is an abundant number, since it is smaller than the sum of its proper divisors (9529796263536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4881115158864 is a wasteful number, since it uses less digits than its factorization.
4881115158864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14527128467 (or 14527128461 counting only the distinct ones).
The product of its digits is 9830400, while the sum is 60.
The spelling of 4881115158864 in words is "four trillion, eight hundred eighty-one billion, one hundred fifteen million, one hundred fifty-eight thousand, eight hundred sixty-four".
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