Base | Representation |
---|---|
bin | 111100100101101100… |
… | …0010010101101010001 |
3 | 110102211211211200202002 |
4 | 1321023120102231101 |
5 | 4112433100200121 |
6 | 135435015403345 |
7 | 12254224005365 |
oct | 1711330225521 |
9 | 412754750662 |
10 | 130113678161 |
11 | 501a9863225 |
12 | 21272983555 |
13 | c3675c710c |
14 | 642461b2a5 |
15 | 35b7d1ae0b |
hex | 1e4b612b51 |
130113678161 has 8 divisors (see below), whose sum is σ = 132679559040. Its totient is φ = 127559816208.
The previous prime is 130113678151. The next prime is 130113678173. The reversal of 130113678161 is 161876311031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130113678161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130113678131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2982866 + ... + 3026171.
It is an arithmetic number, because the mean of its divisors is an integer number (16584944880).
Almost surely, 2130113678161 is an apocalyptic number.
It is an amenable number.
130113678161 is a deficient number, since it is larger than the sum of its proper divisors (2565880879).
130113678161 is an equidigital number, since it uses as much as digits as its factorization.
130113678161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6009463.
The product of its (nonzero) digits is 18144, while the sum is 38.
Adding to 130113678161 its reverse (161876311031), we get a palindrome (291989989192).
The spelling of 130113678161 in words is "one hundred thirty billion, one hundred thirteen million, six hundred seventy-eight thousand, one hundred sixty-one".
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