Base | Representation |
---|---|
bin | 10010110100010111… |
… | …11001000011110001 |
3 | 222002002120122101102 |
4 | 21122023321003301 |
5 | 131142332020304 |
6 | 4350302214145 |
7 | 505235044241 |
oct | 113213710361 |
9 | 28062518342 |
10 | 10103001329 |
11 | 4314976483 |
12 | 1b5b584355 |
13 | c501420c5 |
14 | 6bbad5b21 |
15 | 3e1e56d1e |
hex | 25a2f90f1 |
10103001329 has 4 divisors (see below), whose sum is σ = 10103630820. Its totient is φ = 10102371840.
The previous prime is 10103001319. The next prime is 10103001371. The reversal of 10103001329 is 92310030101.
10103001329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92310030101 = 197 ⋅468578833.
It can be written as a sum of positive squares in 2 ways, for example, as 1758544225 + 8344457104 = 41935^2 + 91348^2 .
It is a cyclic number.
It is not a de Polignac number, because 10103001329 - 24 = 10103001313 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10103001329.
It is not an unprimeable number, because it can be changed into a prime (10103001319) 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 3 ways as a sum of consecutive naturals, for example, 290024 + ... + 322985.
It is an arithmetic number, because the mean of its divisors is an integer number (2525907705).
Almost surely, 210103001329 is an apocalyptic number.
It is an amenable number.
10103001329 is a deficient number, since it is larger than the sum of its proper divisors (629491).
10103001329 is an equidigital number, since it uses as much as digits as its factorization.
10103001329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629490.
The product of its (nonzero) digits is 162, while the sum is 20.
The spelling of 10103001329 in words is "ten billion, one hundred three million, one thousand, three hundred twenty-nine".
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