Base | Representation |
---|---|
bin | 110111000101… |
… | …000011111000 |
3 | 1000011120002202 |
4 | 313011003320 |
5 | 12144014043 |
6 | 1233245332 |
7 | 233504120 |
oct | 67050370 |
9 | 30146082 |
10 | 14438648 |
11 | 8171a74 |
12 | 4a03848 |
13 | 2cb6ca3 |
14 | 1cbbc80 |
15 | 14031b8 |
hex | dc50f8 |
14438648 has 32 divisors (see below), whose sum is σ = 31298400. Its totient is φ = 6116352.
The previous prime is 14438629. The next prime is 14438659. The reversal of 14438648 is 84683441.
14438648 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 an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3536 + ... + 6432.
It is an arithmetic number, because the mean of its divisors is an integer number (978075).
Almost surely, 214438648 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 14438648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15649200).
14438648 is an abundant number, since it is smaller than the sum of its proper divisors (16859752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14438648 is a wasteful number, since it uses less digits than its factorization.
14438648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2999 (or 2995 counting only the distinct ones).
The product of its digits is 73728, while the sum is 38.
The square root of 14438648 is about 3799.8221010989. The cubic root of 14438648 is about 243.5055381189.
The spelling of 14438648 in words is "fourteen million, four hundred thirty-eight thousand, six hundred forty-eight".
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