Base | Representation |
---|---|
bin | 1100001111000100011111… |
… | …0011100000010111111001 |
3 | 1202122002122122102122200100 |
4 | 3003301013303200113321 |
5 | 3230403312304132403 |
6 | 44340124200230013 |
7 | 2555643633261321 |
oct | 303610763402771 |
9 | 52562578378610 |
10 | 13453042255353 |
11 | 43174486a6668 |
12 | 161335876b309 |
13 | 767802423c6c |
14 | 3471b89a0281 |
15 | 184e27a642a3 |
hex | c3c47ce05f9 |
13453042255353 has 24 divisors (see below), whose sum is σ = 19563091821000. Its totient is φ = 8908273465344.
The previous prime is 13453042255349. The next prime is 13453042255369. The reversal of 13453042255353 is 35355224035431.
13453042255353 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 3 + 0 + 42 + 2 + 553 + 53 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 345941596224 + 13107100659129 = 588168^2 + 3620373^2 .
It is not a de Polignac number, because 13453042255353 - 22 = 13453042255349 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13453042255299 and 13453042255308.
It is not an unprimeable number, because it can be changed into a prime (13453042250353) 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 23 ways as a sum of consecutive naturals, for example, 64006951 + ... + 64216787.
It is an arithmetic number, because the mean of its divisors is an integer number (815128825875).
Almost surely, 213453042255353 is an apocalyptic number.
It is an amenable number.
13453042255353 is a deficient number, since it is larger than the sum of its proper divisors (6110049565647).
13453042255353 is a wasteful number, since it uses less digits than its factorization.
13453042255353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257801 (or 257798 counting only the distinct ones).
The product of its (nonzero) digits is 3240000, while the sum is 45.
The spelling of 13453042255353 in words is "thirteen trillion, four hundred fifty-three billion, forty-two million, two hundred fifty-five thousand, three hundred fifty-three".
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