Base | Representation |
---|---|
bin | 1000010010100111… |
… | …0111010101010101 |
3 | 12202002210112001200 |
4 | 2010221313111111 |
5 | 14024221121221 |
6 | 1004501343113 |
7 | 106103002464 |
oct | 20451672525 |
9 | 5662715050 |
10 | 2225567061 |
11 | a42302523 |
12 | 521407a99 |
13 | 2961139b3 |
14 | 1718149db |
15 | d05bc426 |
hex | 84a77555 |
2225567061 has 12 divisors (see below), whose sum is σ = 3215374188. Its totient is φ = 1483403904.
The previous prime is 2225567059. The next prime is 2225567081. The reversal of 2225567061 is 1607655222.
2225567061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2126962161 + 98604900 = 46119^2 + 9930^2 .
It is not a de Polignac number, because 2225567061 - 21 = 2225567059 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2225567011) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25611 + ... + 71463.
It is an arithmetic number, because the mean of its divisors is an integer number (267947849).
Almost surely, 22225567061 is an apocalyptic number.
It is an amenable number.
2225567061 is a deficient number, since it is larger than the sum of its proper divisors (989807127).
2225567061 is a wasteful number, since it uses less digits than its factorization.
2225567061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51252 (or 51249 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 2225567061 is about 47175.9161119315. The cubic root of 2225567061 is about 1305.6102822239.
The spelling of 2225567061 in words is "two billion, two hundred twenty-five million, five hundred sixty-seven thousand, sixty-one".
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