Base | Representation |
---|---|
bin | 1111100100011011000000 |
3 | 21200100112220 |
4 | 33210123000 |
5 | 2021100334 |
6 | 223251040 |
7 | 46455651 |
oct | 17443300 |
9 | 7610486 |
10 | 4081344 |
11 | 2338413 |
12 | 1449a80 |
13 | acb8c7 |
14 | 783528 |
15 | 559449 |
hex | 3e46c0 |
4081344 has 56 divisors (see below), whose sum is σ = 11186160. Its totient is φ = 1311744.
The previous prime is 4081331. The next prime is 4081351. The reversal of 4081344 is 4431804.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 5202 + ... + 5934.
Almost surely, 24081344 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 4081344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5593080).
4081344 is an abundant number, since it is smaller than the sum of its proper divisors (7104816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4081344 is a wasteful number, since it uses less digits than its factorization.
4081344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 777 (or 767 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 4081344 is about 2020.2336498534. The cubic root of 4081344 is about 159.8089386046.
The spelling of 4081344 in words is "four million, eighty-one thousand, three hundred forty-four".
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