Base | Representation |
---|---|
bin | 11001010000101101… |
… | …11101100110100111 |
3 | 1022000011022111021112 |
4 | 30220112331212213 |
5 | 210233333310043 |
6 | 10121424535235 |
7 | 660036116552 |
oct | 145026754647 |
9 | 38004274245 |
10 | 13562010023 |
11 | 582a445951 |
12 | 2765a8151b |
13 | 1381958903 |
14 | 929263699 |
15 | 545968518 |
hex | 3285bd9a7 |
13562010023 has 2 divisors, whose sum is σ = 13562010024. Its totient is φ = 13562010022.
The previous prime is 13562009987. The next prime is 13562010029. The reversal of 13562010023 is 32001026531.
It is a strong prime.
It is an emirp because it is prime and its reverse (32001026531) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13562010023 - 26 = 13562009959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13562010029) 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 as a sum of consecutive naturals, namely, 6781005011 + 6781005012.
It is an arithmetic number, because the mean of its divisors is an integer number (6781005012).
Almost surely, 213562010023 is an apocalyptic number.
13562010023 is a deficient number, since it is larger than the sum of its proper divisors (1).
13562010023 is an equidigital number, since it uses as much as digits as its factorization.
13562010023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 13562010023 its reverse (32001026531), we get a palindrome (45563036554).
The spelling of 13562010023 in words is "thirteen billion, five hundred sixty-two million, ten thousand, twenty-three".
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