Base | Representation |
---|---|
bin | 11000111011100010… |
… | …00000000101110111 |
3 | 1021112202220012112220 |
4 | 30131301000011313 |
5 | 204402334132313 |
6 | 10052035413423 |
7 | 652450362453 |
oct | 143561000567 |
9 | 37482805486 |
10 | 13384286583 |
11 | 5749098678 |
12 | 2716454273 |
13 | 1353ba1005 |
14 | 90d7dd663 |
15 | 53505e823 |
hex | 31dc40177 |
13384286583 has 8 divisors (see below), whose sum is σ = 17846537328. Its totient is φ = 8922446784.
The previous prime is 13384286563. The next prime is 13384286599. The reversal of 13384286583 is 38568248331.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13384286583 - 217 = 13384155511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13384286563) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16366 + ... + 164427.
It is an arithmetic number, because the mean of its divisors is an integer number (2230817166).
Almost surely, 213384286583 is an apocalyptic number.
13384286583 is a deficient number, since it is larger than the sum of its proper divisors (4462250745).
13384286583 is a wasteful number, since it uses less digits than its factorization.
13384286583 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205473.
The product of its digits is 3317760, while the sum is 51.
The spelling of 13384286583 in words is "thirteen billion, three hundred eighty-four million, two hundred eighty-six thousand, five hundred eighty-three".
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