Base | Representation |
---|---|
bin | 110000000001100001… |
… | …0110111111011101101 |
3 | 100212012022212001202222 |
4 | 1200003002313323231 |
5 | 3142202324101031 |
6 | 115213304125125 |
7 | 10310444041661 |
oct | 1400302677355 |
9 | 325168761688 |
10 | 103130300141 |
11 | 3a812402a10 |
12 | 17ba21667a5 |
13 | 99571b624b |
14 | 4dc4aa48a1 |
15 | 2a38e6ae7b |
hex | 18030b7eed |
103130300141 has 4 divisors (see below), whose sum is σ = 112505781984. Its totient is φ = 93754818300.
The previous prime is 103130299963. The next prime is 103130300159. The reversal of 103130300141 is 141003031301.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141003031301 = 11 ⋅12818457391.
It is a de Polignac number, because none of the positive numbers 2k-103130300141 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 (103130300341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4687740905 + ... + 4687740926.
It is an arithmetic number, because the mean of its divisors is an integer number (28126445496).
Almost surely, 2103130300141 is an apocalyptic number.
103130300141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
103130300141 is a deficient number, since it is larger than the sum of its proper divisors (9375481843).
103130300141 is an equidigital number, since it uses as much as digits as its factorization.
103130300141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9375481842.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 103130300141 its reverse (141003031301), we get a palindrome (244133331442).
The spelling of 103130300141 in words is "one hundred three billion, one hundred thirty million, three hundred thousand, one hundred forty-one".
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