Base | Representation |
---|---|
bin | 111101000000111… |
… | …1101011110010001 |
3 | 12021200102100122220 |
4 | 1322001331132101 |
5 | 13143104144124 |
6 | 535053251253 |
7 | 101510024430 |
oct | 17201753621 |
9 | 5250370586 |
10 | 2047334289 |
11 | 960737610 |
12 | 491793b29 |
13 | 26820b310 |
14 | 155c9b117 |
15 | beb12879 |
hex | 7a07d791 |
2047334289 has 32 divisors (see below), whose sum is σ = 3665163264. Its totient is φ = 981737280.
The previous prime is 2047334273. The next prime is 2047334323. The reversal of 2047334289 is 9824337402.
It is not a de Polignac number, because 2047334289 - 24 = 2047334273 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2047334289.
It is not an unprimeable number, because it can be changed into a prime (2047334249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337879 + ... + 343884.
It is an arithmetic number, because the mean of its divisors is an integer number (114536352).
Almost surely, 22047334289 is an apocalyptic number.
It is an amenable number.
2047334289 is a deficient number, since it is larger than the sum of its proper divisors (1617828975).
2047334289 is a wasteful number, since it uses less digits than its factorization.
2047334289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 681797.
The product of its (nonzero) digits is 290304, while the sum is 42.
The square root of 2047334289 is about 45247.4782612247. The cubic root of 2047334289 is about 1269.7832289622.
The spelling of 2047334289 in words is "two billion, forty-seven million, three hundred thirty-four thousand, two hundred eighty-nine".
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