Base | Representation |
---|---|
bin | 1011101001101011… |
… | …1101000100101100 |
3 | 22001222011222010220 |
4 | 2322122331010230 |
5 | 22401133044301 |
6 | 1234203531340 |
7 | 140335254126 |
oct | 27232750454 |
9 | 8058158126 |
10 | 3127628076 |
11 | 13655122a1 |
12 | 733529b50 |
13 | 3aac7c501 |
14 | 21954a216 |
15 | 1348a4936 |
hex | ba6bd12c |
3127628076 has 96 divisors (see below), whose sum is σ = 7990080000. Its totient is φ = 948423168.
The previous prime is 3127628059. The next prime is 3127628081. The reversal of 3127628076 is 6708267213.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1314600 + ... + 1316976.
It is an arithmetic number, because the mean of its divisors is an integer number (83230000).
Almost surely, 23127628076 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3127628076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3995040000).
3127628076 is an abundant number, since it is smaller than the sum of its proper divisors (4862451924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3127628076 is a wasteful number, since it uses less digits than its factorization.
3127628076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2631 (or 2629 counting only the distinct ones).
The product of its (nonzero) digits is 169344, while the sum is 42.
The square root of 3127628076 is about 55925.2007238240. The cubic root of 3127628076 is about 1462.4185964480.
The spelling of 3127628076 in words is "three billion, one hundred twenty-seven million, six hundred twenty-eight thousand, seventy-six".
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