Base | Representation |
---|---|
bin | 100000010011101010001… |
… | …001001111000011100010 |
3 | 21212020112202221100011101 |
4 | 200103222021033003202 |
5 | 242333312120223432 |
6 | 4415525253105014 |
7 | 316253632436620 |
oct | 40235211170342 |
9 | 7766482840141 |
10 | 2220131414242 |
11 | 786609339515 |
12 | 2ba33962816a |
13 | 131485550581 |
14 | 796524a4510 |
15 | 3cb3d9ca4e7 |
hex | 204ea24f0e2 |
2220131414242 has 16 divisors (see below), whose sum is σ = 3805960511232. Its totient is φ = 951479655840.
The previous prime is 2220131414233. The next prime is 2220131414261. The reversal of 2220131414242 is 2424141310222.
It is a self number, because there is not a number n which added to its sum of digits gives 2220131414242.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3304567 + ... + 3919237.
It is an arithmetic number, because the mean of its divisors is an integer number (237872531952).
Almost surely, 22220131414242 is an apocalyptic number.
2220131414242 is a deficient number, since it is larger than the sum of its proper divisors (1585829096990).
2220131414242 is a wasteful number, since it uses less digits than its factorization.
2220131414242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 872673.
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 2220131414242 its reverse (2424141310222), we get a palindrome (4644272724464).
The spelling of 2220131414242 in words is "two trillion, two hundred twenty billion, one hundred thirty-one million, four hundred fourteen thousand, two hundred forty-two".
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