Base | Representation |
---|---|
bin | 1100010011001001001110… |
… | …1000111111101101000101 |
3 | 1202212210022111022222102011 |
4 | 3010302103220333231011 |
5 | 3233030133203422003 |
6 | 44432221315214221 |
7 | 2564002250544655 |
oct | 304622350775505 |
9 | 52783274288364 |
10 | 13523034045253 |
11 | 43440a51a0327 |
12 | 1624a308a7371 |
13 | 7712a7c55665 |
14 | 34a73847a365 |
15 | 186b725a246d |
hex | c4c93a3fb45 |
13523034045253 has 4 divisors (see below), whose sum is σ = 13713499313568. Its totient is φ = 13332568776940.
The previous prime is 13523034045233. The next prime is 13523034045277. The reversal of 13523034045253 is 35254043032531.
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 13523034045253 - 213 = 13523034037061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13523034045233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95232634051 + ... + 95232634192.
It is an arithmetic number, because the mean of its divisors is an integer number (3428374828392).
Almost surely, 213523034045253 is an apocalyptic number.
It is an amenable number.
13523034045253 is a deficient number, since it is larger than the sum of its proper divisors (190465268315).
13523034045253 is an equidigital number, since it uses as much as digits as its factorization.
13523034045253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190465268314.
The product of its (nonzero) digits is 648000, while the sum is 40.
Adding to 13523034045253 its reverse (35254043032531), we get a palindrome (48777077077784).
The spelling of 13523034045253 in words is "thirteen trillion, five hundred twenty-three billion, thirty-four million, forty-five thousand, two hundred fifty-three".
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