Base | Representation |
---|---|
bin | 11000110011000011… |
… | …01100010111110000 |
3 | 1021100211001211210012 |
4 | 30121201230113300 |
5 | 204231132233114 |
6 | 10041015154052 |
7 | 650625014333 |
oct | 143141542760 |
9 | 37324054705 |
10 | 13313164784 |
11 | 5711a30827 |
12 | 26b6675928 |
13 | 134222b9ca |
14 | 9041a861a |
15 | 52dbb163e |
hex | 31986c5f0 |
13313164784 has 40 divisors (see below), whose sum is σ = 26222845440. Its totient is φ = 6546310848.
The previous prime is 13313164771. The next prime is 13313164801. The reversal of 13313164784 is 48746131331.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653537 + ... + 673599.
It is an arithmetic number, because the mean of its divisors is an integer number (655571136).
Almost surely, 213313164784 is an apocalyptic number.
It is an amenable number.
13313164784 is a deficient number, since it is larger than the sum of its proper divisors (12909680656).
13313164784 is a wasteful number, since it uses less digits than its factorization.
13313164784 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20757 (or 20751 counting only the distinct ones).
The product of its digits is 145152, while the sum is 41.
The spelling of 13313164784 in words is "thirteen billion, three hundred thirteen million, one hundred sixty-four thousand, seven hundred eighty-four".
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