Base | Representation |
---|---|
bin | 1111100010101… |
… | …00001001101100 |
3 | 100002022101102110 |
4 | 13301110021230 |
5 | 231333234413 |
6 | 20534124020 |
7 | 3142052643 |
oct | 761241154 |
9 | 302271373 |
10 | 130368108 |
11 | 67653542 |
12 | 377b0610 |
13 | 210171c0 |
14 | 1345835a |
15 | b6a28c3 |
hex | 7c5426c |
130368108 has 48 divisors (see below), whose sum is σ = 338899680. Its totient is φ = 38728704.
The previous prime is 130368107. The next prime is 130368127. The reversal of 130368108 is 801863031.
It is not an unprimeable number, because it can be changed into a prime (130368107) 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 15 ways as a sum of consecutive naturals, for example, 9885 + ... + 18932.
It is an arithmetic number, because the mean of its divisors is an integer number (7060410).
Almost surely, 2130368108 is an apocalyptic number.
It is an amenable number.
130368108 is an abundant number, since it is smaller than the sum of its proper divisors (208531572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130368108 is a wasteful number, since it uses less digits than its factorization.
130368108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28866 (or 28864 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 130368108 is about 11417.8854434611. The cubic root of 130368108 is about 507.0573950094.
The spelling of 130368108 in words is "one hundred thirty million, three hundred sixty-eight thousand, one hundred eight".
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