Base | Representation |
---|---|
bin | 1111100000111… |
… | …11000110101100 |
3 | 100001220100101001 |
4 | 13300133012230 |
5 | 231304311303 |
6 | 20525330044 |
7 | 3140156323 |
oct | 760370654 |
9 | 301810331 |
10 | 130150828 |
11 | 67515275 |
12 | 37706924 |
13 | 20c6c332 |
14 | 133dd0ba |
15 | b65d31d |
hex | 7c1f1ac |
130150828 has 24 divisors (see below), whose sum is σ = 233186688. Its totient is φ = 63538176.
The previous prime is 130150799. The next prime is 130150829. The reversal of 130150828 is 828051031.
It is a junction number, because it is equal to n+sod(n) for n = 130150796 and 130150805.
It is not an unprimeable number, because it can be changed into a prime (130150829) 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, 45900 + ... + 48652.
It is an arithmetic number, because the mean of its divisors is an integer number (9716112).
Almost surely, 2130150828 is an apocalyptic number.
It is an amenable number.
130150828 is a deficient number, since it is larger than the sum of its proper divisors (103035860).
130150828 is a wasteful number, since it uses less digits than its factorization.
130150828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3033 (or 3031 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 28.
The square root of 130150828 is about 11408.3665789630. The cubic root of 130150828 is about 506.7755400460.
The spelling of 130150828 in words is "one hundred thirty million, one hundred fifty thousand, eight hundred twenty-eight".
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