Base | Representation |
---|---|
bin | 111100101011010000… |
… | …0101010011111111100 |
3 | 110110022212020021022202 |
4 | 1321112200222133330 |
5 | 4113323402002030 |
6 | 135505330131032 |
7 | 12261652212440 |
oct | 1712640523774 |
9 | 413285207282 |
10 | 130300422140 |
11 | 50295211799 |
12 | 21305420a78 |
13 | c3971bc805 |
14 | 644134c820 |
15 | 35c9407745 |
hex | 1e5682a7fc |
130300422140 has 48 divisors (see below), whose sum is σ = 317388513792. Its totient is φ = 44007644736.
The previous prime is 130300422139. The next prime is 130300422193. The reversal of 130300422140 is 41224003031.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6936272 + ... + 6955031.
It is an arithmetic number, because the mean of its divisors is an integer number (6612260704).
Almost surely, 2130300422140 is an apocalyptic number.
130300422140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130300422140 is an abundant number, since it is smaller than the sum of its proper divisors (187088091652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130300422140 is a wasteful number, since it uses less digits than its factorization.
130300422140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13891386 (or 13891384 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 130300422140 its reverse (41224003031), we get a palindrome (171524425171).
The spelling of 130300422140 in words is "one hundred thirty billion, three hundred million, four hundred twenty-two thousand, one hundred forty".
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