Base | Representation |
---|---|
bin | 11101100101010000010000… |
… | …001001101111100100001101 |
3 | 122001122202200001120220000112 |
4 | 131211100100021233210031 |
5 | 114023103301100220023 |
6 | 1140412404114205405 |
7 | 36255443020005440 |
oct | 3545202011574415 |
9 | 561582601526015 |
10 | 130103420320013 |
11 | 38500606a88388 |
12 | 12712ab8283865 |
13 | 577991388370a |
14 | 241b079599657 |
15 | 100944dc01478 |
hex | 76541026f90d |
130103420320013 has 8 divisors (see below), whose sum is σ = 148709900060928. Its totient is φ = 111502009788624.
The previous prime is 130103420319959. The next prime is 130103420320057. The reversal of 130103420320013 is 310023024301031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130103420320013 - 228 = 130103151884557 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130103420320213) 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, 1267247381 + ... + 1267350042.
It is an arithmetic number, because the mean of its divisors is an integer number (18588737507616).
Almost surely, 2130103420320013 is an apocalyptic number.
It is an amenable number.
130103420320013 is a deficient number, since it is larger than the sum of its proper divisors (18606479740915).
130103420320013 is an equidigital number, since it uses as much as digits as its factorization.
130103420320013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2534604763.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 130103420320013 its reverse (310023024301031), we get a palindrome (440126444621044).
The spelling of 130103420320013 in words is "one hundred thirty trillion, one hundred three billion, four hundred twenty million, three hundred twenty thousand, thirteen".
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