Base | Representation |
---|---|
bin | 11001110001100000… |
… | …11110100011110001 |
3 | 1022201100000020111212 |
4 | 30320300132203301 |
5 | 211314301242230 |
6 | 10205013445505 |
7 | 666616461506 |
oct | 147060364361 |
9 | 38640006455 |
10 | 13837134065 |
11 | 5960779697 |
12 | 2822040895 |
13 | 13c6956ac1 |
14 | 9539dd4ad |
15 | 55ebb1895 |
hex | 338c1e8f1 |
13837134065 has 8 divisors (see below), whose sum is σ = 16653834600. Its totient is φ = 11036858112.
The previous prime is 13837134061. The next prime is 13837134109. The reversal of 13837134065 is 56043173831.
It is a happy number.
13837134065 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 4 ways, for example, as 2600286049 + 11236848016 = 50993^2 + 106004^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13837134065 - 22 = 13837134061 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13837134061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4104290 + ... + 4107659.
It is an arithmetic number, because the mean of its divisors is an integer number (2081729325).
Almost surely, 213837134065 is an apocalyptic number.
It is an amenable number.
13837134065 is a deficient number, since it is larger than the sum of its proper divisors (2816700535).
13837134065 is an equidigital number, since it uses as much as digits as its factorization.
13837134065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8212291.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 13837134065 in words is "thirteen billion, eight hundred thirty-seven million, one hundred thirty-four thousand, sixty-five".
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