Base | Representation |
---|---|
bin | 11110101101010010011… |
… | …000001010110110111011 |
3 | 21110201211020022020121120 |
4 | 132231102120022312323 |
5 | 234033203004304404 |
6 | 4253230105240323 |
7 | 305312665426662 |
oct | 36552230126673 |
9 | 7421736266546 |
10 | 2110211009979 |
11 | 743a32113906 |
12 | 2a0b814930a3 |
13 | 123cb86a1a47 |
14 | 741c5abddd9 |
15 | 39d588a69d9 |
hex | 1eb5260adbb |
2110211009979 has 16 divisors (see below), whose sum is σ = 2897173343904. Its totient is φ = 1365383577600.
The previous prime is 2110211009969. The next prime is 2110211009989. The reversal of 2110211009979 is 9799001120112.
It is an interprime number because it is at equal distance from previous prime (2110211009969) and next prime (2110211009989).
It is not a de Polignac number, because 2110211009979 - 224 = 2110194232763 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2110211009979.
It is not an unprimeable number, because it can be changed into a prime (2110211009969) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44422342 + ... + 44469819.
It is an arithmetic number, because the mean of its divisors is an integer number (181073333994).
Almost surely, 22110211009979 is an apocalyptic number.
2110211009979 is a deficient number, since it is larger than the sum of its proper divisors (786962333925).
2110211009979 is a wasteful number, since it uses less digits than its factorization.
2110211009979 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88892398.
The product of its (nonzero) digits is 20412, while the sum is 42.
The spelling of 2110211009979 in words is "two trillion, one hundred ten billion, two hundred eleven million, nine thousand, nine hundred seventy-nine".
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