Base | Representation |
---|---|
bin | 1011001010011101… |
… | …0011010110000000 |
3 | 21201211201110021220 |
4 | 2302213103112000 |
5 | 22114120203141 |
6 | 1213204315040 |
7 | 134155040016 |
oct | 26247232600 |
9 | 7654643256 |
10 | 2996647296 |
11 | 12a8590515 |
12 | 6b76a2a80 |
13 | 389aac4a6 |
14 | 205db28b6 |
15 | 128130766 |
hex | b29d3580 |
2996647296 has 128 divisors (see below), whose sum is σ = 8214835200. Its totient is φ = 967292928.
The previous prime is 2996647249. The next prime is 2996647309. The reversal of 2996647296 is 6927466992.
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×29966472962 = 17959790033248223232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2096310 + ... + 2097738.
It is an arithmetic number, because the mean of its divisors is an integer number (64178400).
Almost surely, 22996647296 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 2996647296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4107417600).
2996647296 is an abundant number, since it is smaller than the sum of its proper divisors (5218187904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2996647296 is a wasteful number, since it uses less digits than its factorization.
2996647296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1616 (or 1604 counting only the distinct ones).
The product of its digits is 17635968, while the sum is 60.
The square root of 2996647296 is about 54741.6413345453. The cubic root of 2996647296 is about 1441.7120993816.
The spelling of 2996647296 in words is "two billion, nine hundred ninety-six million, six hundred forty-seven thousand, two hundred ninety-six".
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