Base | Representation |
---|---|
bin | 10110110000110001… |
… | …00001011000000011 |
3 | 1011112122112120202202 |
4 | 23120120201120003 |
5 | 200011340211121 |
6 | 5340334103415 |
7 | 611554223660 |
oct | 133030413003 |
9 | 34478476682 |
10 | 12220241411 |
11 | 520100a274 |
12 | 245064ab6b |
13 | 11c99880a1 |
14 | 83cd8ca67 |
15 | 4b7c7740b |
hex | 2d8621603 |
12220241411 has 8 divisors (see below), whose sum is σ = 13977475680. Its totient is φ = 10465878528.
The previous prime is 12220241333. The next prime is 12220241413. The reversal of 12220241411 is 11414202221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12220241411 - 210 = 12220240387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12220241413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708716 + ... + 725753.
It is an arithmetic number, because the mean of its divisors is an integer number (1747184460).
Almost surely, 212220241411 is an apocalyptic number.
12220241411 is a deficient number, since it is larger than the sum of its proper divisors (1757234269).
12220241411 is a wasteful number, since it uses less digits than its factorization.
12220241411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1435693.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 12220241411 its reverse (11414202221), we get a palindrome (23634443632).
The spelling of 12220241411 in words is "twelve billion, two hundred twenty million, two hundred forty-one thousand, four hundred eleven".
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