Base | Representation |
---|---|
bin | 110101100001… |
… | …101100110000 |
3 | 222101212211021 |
4 | 311201230300 |
5 | 12043003124 |
6 | 1220425224 |
7 | 230160433 |
oct | 65415460 |
9 | 28355737 |
10 | 14031664 |
11 | 7a14219 |
12 | 4848214 |
13 | 2ba397a |
14 | 1c1381a |
15 | 13727e4 |
hex | d61b30 |
14031664 has 40 divisors (see below), whose sum is σ = 29194560. Its totient is φ = 6509568.
The previous prime is 14031643. The next prime is 14031673. The reversal of 14031664 is 46613041.
It is an unprimeable number.
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, 21162 + ... + 21814.
It is an arithmetic number, because the mean of its divisors is an integer number (729864).
Almost surely, 214031664 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14031664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14597280).
14031664 is an abundant number, since it is smaller than the sum of its proper divisors (15162896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14031664 is a wasteful number, since it uses less digits than its factorization.
14031664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 757 (or 751 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 14031664 is about 3745.8862769710. The cubic root of 14031664 is about 241.1957913765.
The spelling of 14031664 in words is "fourteen million, thirty-one thousand, six hundred sixty-four".
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