Base | Representation |
---|---|
bin | 11111100110110010… |
… | …10000001100000110 |
3 | 1121210120000021200022 |
4 | 33303121100030012 |
5 | 234222401312121 |
6 | 11443431215142 |
7 | 1140330616016 |
oct | 176331201406 |
9 | 47716007608 |
10 | 16968385286 |
11 | 7218236016 |
12 | 33568174b2 |
13 | 17a55a4488 |
14 | b6d80dc46 |
15 | 694a2eaab |
hex | 3f3650306 |
16968385286 has 16 divisors (see below), whose sum is σ = 27475048800. Its totient is φ = 7835475648.
The previous prime is 16968385283. The next prime is 16968385297. The reversal of 16968385286 is 68258386961.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16968385283) 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, 6358631 + ... + 6361298.
It is an arithmetic number, because the mean of its divisors is an integer number (1717190550).
Almost surely, 216968385286 is an apocalyptic number.
16968385286 is a deficient number, since it is larger than the sum of its proper divisors (10506663514).
16968385286 is a wasteful number, since it uses less digits than its factorization.
16968385286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12719983.
The product of its digits is 29859840, while the sum is 62.
The spelling of 16968385286 in words is "sixteen billion, nine hundred sixty-eight million, three hundred eighty-five thousand, two hundred eighty-six".
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