Base | Representation |
---|---|
bin | 100001101100111… |
… | …0100100011000100 |
3 | 2220210212202000110 |
4 | 1003121310203010 |
5 | 4303443423213 |
6 | 304113513020 |
7 | 40011000231 |
oct | 10331644304 |
9 | 2823782013 |
10 | 1130842308 |
11 | 530370622 |
12 | 276872770 |
13 | 15038c17b |
14 | aa28a788 |
15 | 694295c3 |
hex | 436748c4 |
1130842308 has 12 divisors (see below), whose sum is σ = 2638632080. Its totient is φ = 376947432.
The previous prime is 1130842267. The next prime is 1130842309. The reversal of 1130842308 is 8032480311.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (1130842309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47118418 + ... + 47118441.
Almost surely, 21130842308 is an apocalyptic number.
It is an amenable number.
1130842308 is an abundant number, since it is smaller than the sum of its proper divisors (1507789772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1130842308 is a wasteful number, since it uses less digits than its factorization.
1130842308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94236866 (or 94236864 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 1130842308 is about 33627.9988699893. The cubic root of 1130842308 is about 1041.8391728924.
The spelling of 1130842308 in words is "one billion, one hundred thirty million, eight hundred forty-two thousand, three hundred eight".
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