Base | Representation |
---|---|
bin | 111100111100001… |
… | …0111100100100000 |
3 | 12021111200121100121 |
4 | 1321320113210200 |
5 | 13141433212434 |
6 | 534523330024 |
7 | 101446452412 |
oct | 17170274440 |
9 | 5244617317 |
10 | 2044819744 |
11 | 95a27a380 |
12 | 490980914 |
13 | 26783a916 |
14 | 1558049b2 |
15 | be7b77b4 |
hex | 79e17920 |
2044819744 has 48 divisors (see below), whose sum is σ = 4400827200. Its totient is φ = 927535360.
The previous prime is 2044819723. The next prime is 2044819747. The reversal of 2044819744 is 4479184402.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2044819744.
It is not an unprimeable number, because it can be changed into a prime (2044819747) 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, 171282 + ... + 182830.
It is an arithmetic number, because the mean of its divisors is an integer number (91683900).
Almost surely, 22044819744 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 2044819744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2200413600).
2044819744 is an abundant number, since it is smaller than the sum of its proper divisors (2356007456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2044819744 is a wasteful number, since it uses less digits than its factorization.
2044819744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12073 (or 12065 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 43.
The square root of 2044819744 is about 45219.6831479390. The cubic root of 2044819744 is about 1269.2631648691.
The spelling of 2044819744 in words is "two billion, forty-four million, eight hundred nineteen thousand, seven hundred forty-four".
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