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2225008541 = 7417752643
BaseRepresentation
bin1000010010011110…
…1110111110011101
312202001202010220202
42010213232332131
514024100233131
61004441353245
7106065155240
oct20447567635
95661663822
102225008541
11a41a60938
12521198825
13295c79702
1417170b257
15d050bbcb
hex849eef9d

2225008541 has 8 divisors (see below), whose sum is σ = 2604888384. Its totient is φ = 1860634080.

The previous prime is 2225008519. The next prime is 2225008559. The reversal of 2225008541 is 1458005222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2225008541 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225008571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3876035 + ... + 3876608.

It is an arithmetic number, because the mean of its divisors is an integer number (325611048).

Almost surely, 22225008541 is an apocalyptic number.

It is an amenable number.

2225008541 is a deficient number, since it is larger than the sum of its proper divisors (379879843).

2225008541 is an equidigital number, since it uses as much as digits as its factorization.

2225008541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7752691.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 2225008541 is about 47169.9961946151. The cubic root of 2225008541 is about 1305.5010560591.

The spelling of 2225008541 in words is "two billion, two hundred twenty-five million, eight thousand, five hundred forty-one".

Divisors: 1 7 41 287 7752643 54268501 317858363 2225008541