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2225414241 = 321571574957
BaseRepresentation
bin1000010010100101…
…0010000001100001
312202002111202102200
42010221102001201
514024201223431
61004454203413
7106101465111
oct20451220141
95662452380
102225414241
11a42208726
12521353569
1329608c27b
141717b5041
15d058bee6
hex84a52061

2225414241 has 12 divisors (see below), whose sum is σ = 3234963732. Its totient is φ = 1474158816.

The previous prime is 2225414239. The next prime is 2225414263. The reversal of 2225414241 is 1424145222.

It is a happy number.

2225414241 is a `hidden beast` number, since 2 + 2 + 2 + 5 + 414 + 241 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1294920225 + 930494016 = 35985^2 + 30504^2 .

It is not a de Polignac number, because 2225414241 - 21 = 2225414239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2225414231) 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, 786066 + ... + 788891.

It is an arithmetic number, because the mean of its divisors is an integer number (269580311).

Almost surely, 22225414241 is an apocalyptic number.

It is an amenable number.

2225414241 is a deficient number, since it is larger than the sum of its proper divisors (1009549491).

2225414241 is a wasteful number, since it uses less digits than its factorization.

2225414241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575120 (or 1575117 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2225414241 is about 47174.2964017483. The cubic root of 2225414241 is about 1305.5803980154.

Adding to 2225414241 its reverse (1424145222), we get a palindrome (3649559463).

The spelling of 2225414241 in words is "two billion, two hundred twenty-five million, four hundred fourteen thousand, two hundred forty-one".

Divisors: 1 3 9 157 471 1413 1574957 4724871 14174613 247268249 741804747 2225414241