Base | Representation |
---|---|
bin | 100101000001110001011… |
… | …010011101011100110101 |
3 | 100000020212012200200100221 |
4 | 211001301122131130311 |
5 | 313142140442313023 |
6 | 5224534331134341 |
7 | 351556443021316 |
oct | 45016132353465 |
9 | 10006765620327 |
10 | 2544523401013 |
11 | 8a1143140470 |
12 | 35118b8a43b1 |
13 | 155c41942639 |
14 | 8b226d1c60d |
15 | 462c77a985d |
hex | 2507169d735 |
2544523401013 has 4 divisors (see below), whose sum is σ = 2775843710208. Its totient is φ = 2313203091820.
The previous prime is 2544523400999. The next prime is 2544523401041. The reversal of 2544523401013 is 3101043254452.
2544523401013 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 a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2544523401013 - 25 = 2544523400981 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2544523401013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2544523401913) 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, 115660154581 + ... + 115660154602.
It is an arithmetic number, because the mean of its divisors is an integer number (693960927552).
Almost surely, 22544523401013 is an apocalyptic number.
It is an amenable number.
2544523401013 is a deficient number, since it is larger than the sum of its proper divisors (231320309195).
2544523401013 is a wasteful number, since it uses less digits than its factorization.
2544523401013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231320309194.
The product of its (nonzero) digits is 57600, while the sum is 34.
Adding to 2544523401013 its reverse (3101043254452), we get a palindrome (5645566655465).
The spelling of 2544523401013 in words is "two trillion, five hundred forty-four billion, five hundred twenty-three million, four hundred one thousand, thirteen".
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