Base | Representation |
---|---|
bin | 1000010110110010… |
… | …0100100111011100 |
3 | 12210022200221200201 |
4 | 2011230210213130 |
5 | 14043210212134 |
6 | 1010324233244 |
7 | 106404434110 |
oct | 20554444734 |
9 | 5708627621 |
10 | 2243054044 |
11 | a51166780 |
12 | 52723b824 |
13 | 29992731a |
14 | 173c87740 |
15 | d1dc3914 |
hex | 85b249dc |
2243054044 has 48 divisors (see below), whose sum is σ = 5151525120. Its totient is φ = 827919360.
The previous prime is 2243054041. The next prime is 2243054053. The reversal of 2243054044 is 4404503422.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2243054041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185797 + ... + 197500.
It is an arithmetic number, because the mean of its divisors is an integer number (107323440).
Almost surely, 22243054044 is an apocalyptic number.
It is an amenable number.
2243054044 is an abundant number, since it is smaller than the sum of its proper divisors (2908471076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2243054044 is a wasteful number, since it uses less digits than its factorization.
2243054044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383338 (or 383336 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 28.
The square root of 2243054044 is about 47360.8915034335. The cubic root of 2243054044 is about 1309.0208957254.
Adding to 2243054044 its reverse (4404503422), we get a palindrome (6647557466).
The spelling of 2243054044 in words is "two billion, two hundred forty-three million, fifty-four thousand, forty-four".
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