Base | Representation |
---|---|
bin | 1010101111100111… |
… | …0111011100011101 |
3 | 21102222220002201121 |
4 | 2223321313130131 |
5 | 21401310320440 |
6 | 1154103410541 |
7 | 131320134544 |
oct | 25371673435 |
9 | 7388802647 |
10 | 2884073245 |
11 | 124aa90a09 |
12 | 685a53a51 |
13 | 36c685621 |
14 | 1d506b15b |
15 | 11d2e534a |
hex | abe7771d |
2884073245 has 8 divisors (see below), whose sum is σ = 3461250816. Its totient is φ = 2307016656.
The previous prime is 2884073243. The next prime is 2884073249. The reversal of 2884073245 is 5423704882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2884073245 - 21 = 2884073243 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2884073243) 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, 35004 + ... + 83626.
It is an arithmetic number, because the mean of its divisors is an integer number (432656352).
Almost surely, 22884073245 is an apocalyptic number.
It is an amenable number.
2884073245 is a deficient number, since it is larger than the sum of its proper divisors (577177571).
2884073245 is a wasteful number, since it uses less digits than its factorization.
2884073245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60491.
The product of its (nonzero) digits is 430080, while the sum is 43.
The square root of 2884073245 is about 53703.5682706466. The cubic root of 2884073245 is about 1423.4277510995.
The spelling of 2884073245 in words is "two billion, eight hundred eighty-four million, seventy-three thousand, two hundred forty-five".
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