Base | Representation |
---|---|
bin | 10000111101111110010000 |
3 | 22100222201002 |
4 | 100331332100 |
5 | 2114320034 |
6 | 235201132 |
7 | 52544231 |
oct | 20757620 |
9 | 8328632 |
10 | 4448144 |
11 | 2568a58 |
12 | 15a61a8 |
13 | bc984c |
14 | 83b088 |
15 | 5cce7e |
hex | 43df90 |
4448144 has 20 divisors (see below), whose sum is σ = 8655324. Its totient is φ = 2214528.
The previous prime is 4448117. The next prime is 4448149. The reversal of 4448144 is 4418444.
4448144 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1849600 + 2598544 = 1360^2 + 1612^2 .
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (4448149) 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, 4634 + ... + 5510.
Almost surely, 24448144 is an apocalyptic number.
It is an amenable number.
4448144 is a deficient number, since it is larger than the sum of its proper divisors (4207180).
4448144 is a wasteful number, since it uses less digits than its factorization.
4448144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1202 (or 1196 counting only the distinct ones).
The product of its digits is 8192, while the sum is 29.
The square root of 4448144 is about 2109.0623509038. The cubic root of 4448144 is about 164.4597450796.
The spelling of 4448144 in words is "four million, four hundred forty-eight thousand, one hundred forty-four".
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