Base | Representation |
---|---|
bin | 1001000110110011… |
… | …0110000011001101 |
3 | 20022100200000210221 |
4 | 2101230312003031 |
5 | 20001234431140 |
6 | 1042321031341 |
7 | 114401333230 |
oct | 22154660315 |
9 | 6270600727 |
10 | 2444452045 |
11 | 1044914002 |
12 | 582785551 |
13 | 2cc580a39 |
14 | 192911417 |
15 | e490714a |
hex | 91b360cd |
2444452045 has 16 divisors (see below), whose sum is σ = 3353356800. Its totient is φ = 1675713024.
The previous prime is 2444452033. The next prime is 2444452099. The reversal of 2444452045 is 5402544442.
It is a cyclic number.
It is not a de Polignac number, because 2444452045 - 25 = 2444452013 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2444452045.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148381 + ... + 164029.
It is an arithmetic number, because the mean of its divisors is an integer number (209584800).
Almost surely, 22444452045 is an apocalyptic number.
It is an amenable number.
2444452045 is a deficient number, since it is larger than the sum of its proper divisors (908904755).
2444452045 is a wasteful number, since it uses less digits than its factorization.
2444452045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20124.
The product of its (nonzero) digits is 102400, while the sum is 34.
The square root of 2444452045 is about 49441.4001116473. The cubic root of 2444452045 is about 1347.0814030394.
Adding to 2444452045 its reverse (5402544442), we get a palindrome (7846996487).
The spelling of 2444452045 in words is "two billion, four hundred forty-four million, four hundred fifty-two thousand, forty-five".
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