Base | Representation |
---|---|
bin | 11001000111110010… |
… | …00100000110111110 |
3 | 1021210221021210221212 |
4 | 30203321010012332 |
5 | 210110142012421 |
6 | 10110150324422 |
7 | 655136101541 |
oct | 144371040676 |
9 | 37727253855 |
10 | 13487063486 |
11 | 57a1106466 |
12 | 2744959712 |
13 | 136c277750 |
14 | 91d314858 |
15 | 53e0b1e5b |
hex | 323e441be |
13487063486 has 8 divisors (see below), whose sum is σ = 21786794904. Its totient is φ = 6224798520.
The previous prime is 13487063419. The next prime is 13487063497. The reversal of 13487063486 is 68436078431.
13487063486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 259366580 + ... + 259366631.
It is an arithmetic number, because the mean of its divisors is an integer number (2723349363).
Almost surely, 213487063486 is an apocalyptic number.
13487063486 is a deficient number, since it is larger than the sum of its proper divisors (8299731418).
13487063486 is a wasteful number, since it uses less digits than its factorization.
13487063486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518733226.
The product of its (nonzero) digits is 2322432, while the sum is 50.
The spelling of 13487063486 in words is "thirteen billion, four hundred eighty-seven million, sixty-three thousand, four hundred eighty-six".
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