Base | Representation |
---|---|
bin | 10011011000001001… |
… | …01100010111011111 |
3 | 222212000021110011102 |
4 | 21230010230113133 |
5 | 132301143313343 |
6 | 4440142343315 |
7 | 515540632631 |
oct | 115404542737 |
9 | 28760243142 |
10 | 10403104223 |
11 | 44593101a6 |
12 | 2023b8ab3b |
13 | c9a377995 |
14 | 7098d4a51 |
15 | 40d4863b8 |
hex | 26c12c5df |
10403104223 has 4 divisors (see below), whose sum is σ = 10684269240. Its totient is φ = 10121939208.
The previous prime is 10403104193. The next prime is 10403104237. The reversal of 10403104223 is 32240130401.
10403104223 is digitally balanced in base 3, 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: 32240130401 = 13109 ⋅2459389.
It is a cyclic number.
It is not a de Polignac number, because 10403104223 - 222 = 10398909919 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10403104195 and 10403104204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10403104123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140582453 + ... + 140582526.
It is an arithmetic number, because the mean of its divisors is an integer number (2671067310).
Almost surely, 210403104223 is an apocalyptic number.
10403104223 is a deficient number, since it is larger than the sum of its proper divisors (281165017).
10403104223 is an equidigital number, since it uses as much as digits as its factorization.
10403104223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281165016.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 10403104223 its reverse (32240130401), we get a palindrome (42643234624).
The spelling of 10403104223 in words is "ten billion, four hundred three million, one hundred four thousand, two hundred twenty-three".
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