Base | Representation |
---|---|
bin | 1011111011101100010101… |
… | …1001111100000010010001 |
3 | 1201110021101020221011110221 |
4 | 2332323011121330002101 |
5 | 3204430022330024131 |
6 | 43523150545153041 |
7 | 2522620231132321 |
oct | 276730531740221 |
9 | 51407336834427 |
10 | 13120142033041 |
11 | 41a924815539a |
12 | 157a93102b781 |
13 | 7422bb4122b4 |
14 | 335038181281 |
15 | 17b441d46411 |
hex | beec567c091 |
13120142033041 has 4 divisors (see below), whose sum is σ = 13128965263872. Its totient is φ = 13111318802212.
The previous prime is 13120142033017. The next prime is 13120142033059. The reversal of 13120142033041 is 14033024102131.
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 13120142033041 - 27 = 13120142032913 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13120142032997 and 13120142033015.
It is not an unprimeable number, because it can be changed into a prime (13120142033081) 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, 4411613185 + ... + 4411616158.
It is an arithmetic number, because the mean of its divisors is an integer number (3282241315968).
Almost surely, 213120142033041 is an apocalyptic number.
It is an amenable number.
13120142033041 is a deficient number, since it is larger than the sum of its proper divisors (8823230831).
13120142033041 is an equidigital number, since it uses as much as digits as its factorization.
13120142033041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8823230830.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 13120142033041 its reverse (14033024102131), we get a palindrome (27153166135172).
The spelling of 13120142033041 in words is "thirteen trillion, one hundred twenty billion, one hundred forty-two million, thirty-three thousand, forty-one".
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