Base | Representation |
---|---|
bin | 11101010001000110010… |
… | …010101100101110100010 |
3 | 21010021022122210012102012 |
4 | 131101012102230232202 |
5 | 230422441321021232 |
6 | 4135535450152522 |
7 | 265210001641235 |
oct | 35210622545642 |
9 | 7107278705365 |
10 | 2011224001442 |
11 | 705a56575237 |
12 | 285956a22742 |
13 | 1178719ca846 |
14 | 6d4b53cd41c |
15 | 374b35679b2 |
hex | 1d4464acba2 |
2011224001442 has 8 divisors (see below), whose sum is σ = 3016955618076. Its totient is φ = 1005572128752.
The previous prime is 2011224001427. The next prime is 2011224001453. The reversal of 2011224001442 is 2441004221102.
It can be written as a sum of positive squares in 2 ways, for example, as 2010017898001 + 1206103441 = 1417751^2 + 34729^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 19872893 + ... + 19973840.
Almost surely, 22011224001442 is an apocalyptic number.
2011224001442 is a deficient number, since it is larger than the sum of its proper divisors (1005731616634).
2011224001442 is a wasteful number, since it uses less digits than its factorization.
2011224001442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39871972.
The product of its (nonzero) digits is 1024, while the sum is 23.
Adding to 2011224001442 its reverse (2441004221102), we get a palindrome (4452228222544).
The spelling of 2011224001442 in words is "two trillion, eleven billion, two hundred twenty-four million, one thousand, four hundred forty-two".
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