Base | Representation |
---|---|
bin | 1111100100000… |
… | …10100011100001 |
3 | 100002200001011001 |
4 | 13302002203201 |
5 | 231410330202 |
6 | 20542152001 |
7 | 3143504041 |
oct | 762024341 |
9 | 302601131 |
10 | 130558177 |
11 | 67773322 |
12 | 37882601 |
13 | 21082879 |
14 | 134a7721 |
15 | b6ddd87 |
hex | 7c828e1 |
130558177 has 12 divisors (see below), whose sum is σ = 138257280. Its totient is φ = 123269112.
The previous prime is 130558171. The next prime is 130558199. The reversal of 130558177 is 771855031.
It is not a de Polignac number, because 130558177 - 27 = 130558049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130558171) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181224 + ... + 181942.
It is an arithmetic number, because the mean of its divisors is an integer number (11521440).
Almost surely, 2130558177 is an apocalyptic number.
It is an amenable number.
130558177 is a deficient number, since it is larger than the sum of its proper divisors (7699103).
130558177 is an equidigital number, since it uses as much as digits as its factorization.
130558177 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1260 (or 1241 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 37.
The square root of 130558177 is about 11426.2057131841. The cubic root of 130558177 is about 507.3036952603.
The spelling of 130558177 in words is "one hundred thirty million, five hundred fifty-eight thousand, one hundred seventy-seven".
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