Base | Representation |
---|---|
bin | 10010110100011010… |
… | …00100011111010101 |
3 | 222002010011100012112 |
4 | 21122031010133111 |
5 | 131142421412133 |
6 | 4350313000405 |
7 | 505240502066 |
oct | 113215043725 |
9 | 28063140175 |
10 | 10103310293 |
11 | 431506761a |
12 | 1b5b6b3105 |
13 | c5021c91b |
14 | 6bbb7656d |
15 | 3e1eb8648 |
hex | 25a3447d5 |
10103310293 has 2 divisors, whose sum is σ = 10103310294. Its totient is φ = 10103310292.
The previous prime is 10103310271. The next prime is 10103310299. The reversal of 10103310293 is 39201330101.
10103310293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6636220369 + 3467089924 = 81463^2 + 58882^2 .
It is an emirp because it is prime and its reverse (39201330101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10103310293 - 216 = 10103244757 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10103310299) 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 as a sum of consecutive naturals, namely, 5051655146 + 5051655147.
It is an arithmetic number, because the mean of its divisors is an integer number (5051655147).
Almost surely, 210103310293 is an apocalyptic number.
It is an amenable number.
10103310293 is a deficient number, since it is larger than the sum of its proper divisors (1).
10103310293 is an equidigital number, since it uses as much as digits as its factorization.
10103310293 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 486, while the sum is 23.
Adding to 10103310293 its reverse (39201330101), we get a palindrome (49304640394).
The spelling of 10103310293 in words is "ten billion, one hundred three million, three hundred ten thousand, two hundred ninety-three".
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