Base | Representation |
---|---|
bin | 110101010110… |
… | …001000001101 |
3 | 222022110210220 |
4 | 311112020031 |
5 | 12034444034 |
6 | 1215421553 |
7 | 226602315 |
oct | 65261015 |
9 | 28273726 |
10 | 13984269 |
11 | 7991652 |
12 | 48248b9 |
13 | 2b88220 |
14 | 1c00445 |
15 | 1363749 |
hex | d5620d |
13984269 has 8 divisors (see below), whose sum is σ = 20080032. Its totient is φ = 8605680.
The previous prime is 13984213. The next prime is 13984277. The reversal of 13984269 is 96248931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13984269 - 219 = 13459981 is a prime.
It is a super-2 number, since 2×139842692 = 391119558928722, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13984269.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13984279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179247 + ... + 179324.
It is an arithmetic number, because the mean of its divisors is an integer number (2510004).
Almost surely, 213984269 is an apocalyptic number.
It is an amenable number.
13984269 is a deficient number, since it is larger than the sum of its proper divisors (6095763).
13984269 is a wasteful number, since it uses less digits than its factorization.
13984269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358587.
The product of its digits is 93312, while the sum is 42.
The square root of 13984269 is about 3739.5546526291. The cubic root of 13984269 is about 240.9239212808.
The spelling of 13984269 in words is "thirteen million, nine hundred eighty-four thousand, two hundred sixty-nine".
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