Base | Representation |
---|---|
bin | 1000010011100010… |
… | …0101010100011111 |
3 | 12202101001112202120 |
4 | 2010320211110133 |
5 | 14031213103224 |
6 | 1005120154023 |
7 | 106150542423 |
oct | 20470452437 |
9 | 5671045676 |
10 | 2229425439 |
11 | a444a836a |
12 | 522768913 |
13 | 296b64c67 |
14 | 17213ab83 |
15 | d0ad0779 |
hex | 84e2551f |
2229425439 has 8 divisors (see below), whose sum is σ = 3129018240. Its totient is φ = 1408058136.
The previous prime is 2229425383. The next prime is 2229425447. The reversal of 2229425439 is 9345249222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2229425439 - 27 = 2229425311 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2229425439.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2229425449) 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, 19556307 + ... + 19556420.
It is an arithmetic number, because the mean of its divisors is an integer number (391127280).
Almost surely, 22229425439 is an apocalyptic number.
2229425439 is a deficient number, since it is larger than the sum of its proper divisors (899592801).
2229425439 is a wasteful number, since it uses less digits than its factorization.
2229425439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39112749.
The product of its digits is 311040, while the sum is 42.
The square root of 2229425439 is about 47216.7919177066. The cubic root of 2229425439 is about 1306.3643416800.
The spelling of 2229425439 in words is "two billion, two hundred twenty-nine million, four hundred twenty-five thousand, four hundred thirty-nine".
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