Base | Representation |
---|---|
bin | 11111011011101000… |
… | …10000111000000101 |
3 | 1121120000220210111100 |
4 | 33231310100320011 |
5 | 234024422141233 |
6 | 11430245330313 |
7 | 1135113312330 |
oct | 175564207005 |
9 | 47500823440 |
10 | 16874802693 |
11 | 717a428031 |
12 | 332b406999 |
13 | 178c099968 |
14 | b6120d617 |
15 | 68b6e6813 |
hex | 3edd10e05 |
16874802693 has 12 divisors (see below), whose sum is σ = 27856817248. Its totient is φ = 9642744360.
The previous prime is 16874802689. The next prime is 16874802719. The reversal of 16874802693 is 39620847861.
16874802693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 16874802693 - 22 = 16874802689 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16874802613) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 133926943 + ... + 133927068.
Almost surely, 216874802693 is an apocalyptic number.
It is an amenable number.
16874802693 is a deficient number, since it is larger than the sum of its proper divisors (10982014555).
16874802693 is a wasteful number, since it uses less digits than its factorization.
16874802693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267854024 (or 267854021 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The spelling of 16874802693 in words is "sixteen billion, eight hundred seventy-four million, eight hundred two thousand, six hundred ninety-three".
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