Base | Representation |
---|---|
bin | 1011101111011001… |
… | …00001101001001110 |
3 | 121021021110002022110 |
4 | 11313230201221032 |
5 | 100402100100032 |
6 | 2521241524450 |
7 | 312124463613 |
oct | 56754415116 |
9 | 17237402273 |
10 | 6303128142 |
11 | 2744a51513 |
12 | 127aaa3726 |
13 | 795b2062c |
14 | 43b19850a |
15 | 26d5637cc |
hex | 177b21a4e |
6303128142 has 16 divisors (see below), whose sum is σ = 12702488832. Its totient is φ = 2085003960.
The previous prime is 6303128129. The next prime is 6303128213. The reversal of 6303128142 is 2418213036.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4008838 + ... + 4010409.
It is an arithmetic number, because the mean of its divisors is an integer number (793905552).
Almost surely, 26303128142 is an apocalyptic number.
6303128142 is an abundant number, since it is smaller than the sum of its proper divisors (6399360690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6303128142 is a wasteful number, since it uses less digits than its factorization.
6303128142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8019383.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 6303128142 is about 79392.2423288321. The cubic root of 6303128142 is about 1847.2203830216.
The spelling of 6303128142 in words is "six billion, three hundred three million, one hundred twenty-eight thousand, one hundred forty-two".
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