Base | Representation |
---|---|
bin | 111100100101101001… |
… | …1000101001011000001 |
3 | 110102211202021021201120 |
4 | 1321023103011023001 |
5 | 4112432222441001 |
6 | 135434530222453 |
7 | 12254206255410 |
oct | 1711323051301 |
9 | 412752237646 |
10 | 130112312001 |
11 | 501a900a871 |
12 | 21272424a29 |
13 | c367239339 |
14 | 6424383477 |
15 | 35b7b4b236 |
hex | 1e4b4c52c1 |
130112312001 has 32 divisors (see below), whose sum is σ = 204680218368. Its totient is φ = 71965532160.
The previous prime is 130112311991. The next prime is 130112312051. The reversal of 130112312001 is 100213211031.
It is a happy number.
It is not a de Polignac number, because 130112312001 - 25 = 130112311969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130112312051) 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 31 ways as a sum of consecutive naturals, for example, 283860 + ... + 583781.
It is an arithmetic number, because the mean of its divisors is an integer number (6396256824).
Almost surely, 2130112312001 is an apocalyptic number.
It is an amenable number.
130112312001 is a deficient number, since it is larger than the sum of its proper divisors (74567906367).
130112312001 is a wasteful number, since it uses less digits than its factorization.
130112312001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 867881.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 130112312001 its reverse (100213211031), we get a palindrome (230325523032).
The spelling of 130112312001 in words is "one hundred thirty billion, one hundred twelve million, three hundred twelve thousand, one".
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