Base | Representation |
---|---|
bin | 1100101100101101… |
… | …0100011100011100 |
3 | 22210120011001012002 |
4 | 3023023110130130 |
5 | 23440114222142 |
6 | 1322125101432 |
7 | 150320554553 |
oct | 31313243434 |
9 | 8716131162 |
10 | 3408742172 |
11 | 149a1674a0 |
12 | 7b16b7878 |
13 | 424297004 |
14 | 244a04d9a |
15 | 14e3d2a32 |
hex | cb2d471c |
3408742172 has 24 divisors (see below), whose sum is σ = 6513559920. Its totient is φ = 1548008960.
The previous prime is 3408742171. The next prime is 3408742193. The reversal of 3408742172 is 2712478043.
3408742172 is digitally balanced in base 2, 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 (3408742171) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13868 + ... + 83724.
It is an arithmetic number, because the mean of its divisors is an integer number (271398330).
Almost surely, 23408742172 is an apocalyptic number.
It is an amenable number.
3408742172 is a deficient number, since it is larger than the sum of its proper divisors (3104817748).
3408742172 is a wasteful number, since it uses less digits than its factorization.
3408742172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70981 (or 70979 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 38.
The square root of 3408742172 is about 58384.4343297081. The cubic root of 3408742172 is about 1504.9822732760.
The spelling of 3408742172 in words is "three billion, four hundred eight million, seven hundred forty-two thousand, one hundred seventy-two".
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