Base | Representation |
---|---|
bin | 1111100010001… |
… | …11001100100001 |
3 | 100002012200122000 |
4 | 13301013030201 |
5 | 231330040131 |
6 | 20533034213 |
7 | 3141442143 |
oct | 761071441 |
9 | 302180560 |
10 | 130315041 |
11 | 6761768a |
12 | 37785969 |
13 | 20cc8cbc |
14 | 13442c93 |
15 | b691ce6 |
hex | 7c47321 |
130315041 has 16 divisors (see below), whose sum is σ = 199288320. Its totient is φ = 84073680.
The previous prime is 130315021. The next prime is 130315051. The reversal of 130315041 is 140513031.
130315041 is a `hidden beast` number, since 130 + 31 + 504 + 1 = 666.
It is not a de Polignac number, because 130315041 - 27 = 130314913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130315021) 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, 77010 + ... + 78683.
It is an arithmetic number, because the mean of its divisors is an integer number (12455520).
Almost surely, 2130315041 is an apocalyptic number.
It is an amenable number.
130315041 is a deficient number, since it is larger than the sum of its proper divisors (68973279).
130315041 is a wasteful number, since it uses less digits than its factorization.
130315041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155733 (or 155727 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 130315041 is about 11415.5613528201. The cubic root of 130315041 is about 506.9885855769.
Adding to 130315041 its reverse (140513031), we get a palindrome (270828072).
The spelling of 130315041 in words is "one hundred thirty million, three hundred fifteen thousand, forty-one".
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