Base | Representation |
---|---|
bin | 11110101101101010… |
… | …00010101100001110 |
3 | 1120120011012122001220 |
4 | 33112311002230032 |
5 | 232232204141031 |
6 | 11324111144210 |
7 | 1122421204353 |
oct | 172665025416 |
9 | 46504178056 |
10 | 16489130766 |
11 | 6aa1758aa9 |
12 | 3242215066 |
13 | 172a203c14 |
14 | b25cd862a |
15 | 667913596 |
hex | 3d6d42b0e |
16489130766 has 8 divisors (see below), whose sum is σ = 32978261544. Its totient is φ = 5496376920.
The previous prime is 16489130717. The next prime is 16489130831. The reversal of 16489130766 is 66703198461.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
16489130766 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374094225 + ... + 1374094236.
It is an arithmetic number, because the mean of its divisors is an integer number (4122282693).
Almost surely, 216489130766 is an apocalyptic number.
16489130766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16489130766 is a wasteful number, since it uses less digits than its factorization.
16489130766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2748188466.
The product of its (nonzero) digits is 1306368, while the sum is 51.
The spelling of 16489130766 in words is "sixteen billion, four hundred eighty-nine million, one hundred thirty thousand, seven hundred sixty-six".
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