Base | Representation |
---|---|
bin | 110111000101… |
… | …011111000000 |
3 | 1000011122111001 |
4 | 313011133000 |
5 | 12144043014 |
6 | 1233301344 |
7 | 233512150 |
oct | 67053700 |
9 | 30148431 |
10 | 14440384 |
11 | 8173302 |
12 | 4a04854 |
13 | 2cb7a0a |
14 | 1cbc760 |
15 | 1403974 |
hex | dc57c0 |
14440384 has 28 divisors (see below), whose sum is σ = 32749744. Its totient is φ = 6188544.
The previous prime is 14440381. The next prime is 14440409. The reversal of 14440384 is 48304441.
14440384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (28).
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14440381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15669 + ... + 16564.
Almost surely, 214440384 is an apocalyptic number.
14440384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
14440384 is an abundant number, since it is smaller than the sum of its proper divisors (18309360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14440384 is an equidigital number, since it uses as much as digits as its factorization.
14440384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32252 (or 32242 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 28.
The square root of 14440384 is about 3800.0505259799. The cubic root of 14440384 is about 243.5152968506.
The spelling of 14440384 in words is "fourteen million, four hundred forty thousand, three hundred eighty-four".
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