Base | Representation |
---|---|
bin | 110111010001… |
… | …100001010101 |
3 | 1000021011010000 |
4 | 313101201111 |
5 | 12202132220 |
6 | 1234321513 |
7 | 234105660 |
oct | 67214125 |
9 | 30234100 |
10 | 14489685 |
11 | 81a7351 |
12 | 4a29299 |
13 | 30042a2 |
14 | 1cd26d7 |
15 | 1413390 |
hex | dd1855 |
14489685 has 80 divisors (see below), whose sum is σ = 31363200. Its totient is φ = 6251904.
The previous prime is 14489669. The next prime is 14489693. The reversal of 14489685 is 58698441.
14489685 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 14489685 - 24 = 14489669 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14489685.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 53731 + ... + 53999.
It is an arithmetic number, because the mean of its divisors is an integer number (392040).
Almost surely, 214489685 is an apocalyptic number.
14489685 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14489685 is an abundant number, since it is smaller than the sum of its proper divisors (16873515).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14489685 is a wasteful number, since it uses less digits than its factorization.
14489685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312 (or 303 counting only the distinct ones).
The product of its digits is 276480, while the sum is 45.
The square root of 14489685 is about 3806.5318861137. The cubic root of 14489685 is about 243.7921110675.
The spelling of 14489685 in words is "fourteen million, four hundred eighty-nine thousand, six hundred eighty-five".
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