Base | Representation |
---|---|
bin | 1000011100110010… |
… | …0001001111100001 |
3 | 12212002000210202110 |
4 | 2013030201033201 |
5 | 14121130043144 |
6 | 1013023305533 |
7 | 110131301424 |
oct | 20714411741 |
9 | 5762023673 |
10 | 2268206049 |
11 | a6438585a |
12 | 53374b2a9 |
13 | 2a1bc2775 |
14 | 1773539bb |
15 | d41e10b9 |
hex | 873213e1 |
2268206049 has 16 divisors (see below), whose sum is σ = 3035124800. Its totient is φ = 1506724416.
The previous prime is 2268206027. The next prime is 2268206053. The reversal of 2268206049 is 9406028622.
It is not a de Polignac number, because 2268206049 - 212 = 2268201953 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2268205998 and 2268206016.
It is not an unprimeable number, because it can be changed into a prime (2268202049) 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, 1358187 + ... + 1359855.
It is an arithmetic number, because the mean of its divisors is an integer number (189695300).
Almost surely, 22268206049 is an apocalyptic number.
It is an amenable number.
2268206049 is a deficient number, since it is larger than the sum of its proper divisors (766918751).
2268206049 is a wasteful number, since it uses less digits than its factorization.
2268206049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3024.
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 2268206049 is about 47625.6868611887. The cubic root of 2268206049 is about 1313.8955289246.
The spelling of 2268206049 in words is "two billion, two hundred sixty-eight million, two hundred six thousand, forty-nine".
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