Base | Representation |
---|---|
bin | 111100100010010011… |
… | …1110010100010010100 |
3 | 110102112221111111101121 |
4 | 1321010213302202110 |
5 | 4112220034101210 |
6 | 135415445333324 |
7 | 12251346214342 |
oct | 1710447624224 |
9 | 412487444347 |
10 | 130000300180 |
11 | 50150864713 |
12 | 21240a07244 |
13 | c349c7b35a |
14 | 6413546992 |
15 | 35acdc26da |
hex | 1e449f2894 |
130000300180 has 24 divisors (see below), whose sum is σ = 276456337920. Its totient is φ = 51341890080.
The previous prime is 130000300163. The next prime is 130000300181. The reversal of 130000300180 is 81003000031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130000300181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41137756 + ... + 41140915.
It is an arithmetic number, because the mean of its divisors is an integer number (11519014080).
Almost surely, 2130000300180 is an apocalyptic number.
130000300180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130000300180 is an abundant number, since it is smaller than the sum of its proper divisors (146456037740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130000300180 is a wasteful number, since it uses less digits than its factorization.
130000300180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82278759 (or 82278757 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The spelling of 130000300180 in words is "one hundred thirty billion, three hundred thousand, one hundred eighty".
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