Base | Representation |
---|---|
bin | 1100000011011111011010… |
… | …0010100000111110001101 |
3 | 1201221002011201221212022001 |
4 | 3000313312202200332031 |
5 | 3214123404222214440 |
6 | 44104504303152301 |
7 | 2535402132061441 |
oct | 300676642407615 |
9 | 51832151855261 |
10 | 13254110351245 |
11 | 4250044839745 |
12 | 15a089a8a5691 |
13 | 751b1b494bba |
14 | 33b7066b4821 |
15 | 17eb83272b9a |
hex | c0df68a0f8d |
13254110351245 has 12 divisors (see below), whose sum is σ = 16027271029980. Its totient is φ = 10522347080960.
The previous prime is 13254110351233. The next prime is 13254110351267. The reversal of 13254110351245 is 54215301145231.
13254110351245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9609088621609 + 3645021729636 = 3099853^2 + 1909194^2 .
It is not a de Polignac number, because 13254110351245 - 213 = 13254110343053 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77148100 + ... + 77319709.
It is an arithmetic number, because the mean of its divisors is an integer number (1335605919165).
Almost surely, 213254110351245 is an apocalyptic number.
It is an amenable number.
13254110351245 is a deficient number, since it is larger than the sum of its proper divisors (2773160678735).
13254110351245 is an equidigital number, since it uses as much as digits as its factorization.
13254110351245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154468076 (or 154467945 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 37.
Adding to 13254110351245 its reverse (54215301145231), we get a palindrome (67469411496476).
The spelling of 13254110351245 in words is "thirteen trillion, two hundred fifty-four billion, one hundred ten million, three hundred fifty-one thousand, two hundred forty-five".
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