Base | Representation |
---|---|
bin | 110111000101… |
… | …011001110000 |
3 | 1000011122000121 |
4 | 313011121300 |
5 | 12144040143 |
6 | 1233300024 |
7 | 233511160 |
oct | 67053160 |
9 | 30148017 |
10 | 14440048 |
11 | 8173027 |
12 | 4a04614 |
13 | 2cb780c |
14 | 1cbc5a0 |
15 | 14037ed |
hex | dc5670 |
14440048 has 40 divisors (see below), whose sum is σ = 33013760. Its totient is φ = 5987520.
The previous prime is 14440043. The next prime is 14440061. The reversal of 14440048 is 84004441.
It is a happy number.
14440048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14440043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393 + ... + 5551.
It is an arithmetic number, because the mean of its divisors is an integer number (825344).
Almost surely, 214440048 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 14440048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16506880).
14440048 is an abundant number, since it is smaller than the sum of its proper divisors (18573712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14440048 is a wasteful number, since it uses less digits than its factorization.
14440048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4205 (or 4199 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 25.
The square root of 14440048 is about 3800.0063157842. The cubic root of 14440048 is about 243.5134081248.
Adding to 14440048 its reverse (84004441), we get a palindrome (98444489).
The spelling of 14440048 in words is "fourteen million, four hundred forty thousand, forty-eight".
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