Base | Representation |
---|---|
bin | 111111111010001000000 |
3 | 10221101121220 |
4 | 13333101000 |
5 | 1014003034 |
6 | 112515040 |
7 | 23541243 |
oct | 7772100 |
9 | 3841556 |
10 | 2094144 |
11 | 12003a8 |
12 | 84ba80 |
13 | 584250 |
14 | 3c725a |
15 | 2b5749 |
hex | 1ff440 |
2094144 has 56 divisors (see below), whose sum is σ = 5974080. Its totient is φ = 643584.
The previous prime is 2094139. The next prime is 2094167. The reversal of 2094144 is 4414902.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a nialpdrome in base 8.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2077 + ... + 2915.
It is an arithmetic number, because the mean of its divisors is an integer number (106680).
22094144 is an apocalyptic number.
2094144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2094144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2987040).
2094144 is an abundant number, since it is smaller than the sum of its proper divisors (3879936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2094144 is a wasteful number, since it uses less digits than its factorization.
2094144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 867 (or 857 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 2094144 is about 1447.1157521083. The cubic root of 2094144 is about 127.9387728007.
The spelling of 2094144 in words is "two million, ninety-four thousand, one hundred forty-four".
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