Base | Representation |
---|---|
bin | 1010000001011101011111… |
… | …0100101010011111010100 |
3 | 1110000112002112010201222100 |
4 | 2200113113310222133110 |
5 | 2421023343234134304 |
6 | 35234340541202100 |
7 | 2215120061423001 |
oct | 240272764523724 |
9 | 43015075121870 |
10 | 11020212021204 |
11 | 3569711431671 |
12 | 129b95a860330 |
13 | 61c280a04809 |
14 | 2a1549a8c8a8 |
15 | 1419dad56439 |
hex | a05d7d2a7d4 |
11020212021204 has 36 divisors (see below), whose sum is σ = 28817221092660. Its totient is φ = 3546734903040.
The previous prime is 11020212021187. The next prime is 11020212021251. The reversal of 11020212021204 is 40212021202011.
It can be written as a sum of positive squares in 2 ways, for example, as 8769581977104 + 2250630044100 = 2961348^2 + 1500210^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 5277878277 + ... + 5277880364.
It is an arithmetic number, because the mean of its divisors is an integer number (800478363685).
Almost surely, 211020212021204 is an apocalyptic number.
It is an amenable number.
11020212021204 is an abundant number, since it is smaller than the sum of its proper divisors (17797009071456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11020212021204 is a wasteful number, since it uses less digits than its factorization.
11020212021204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10555758680 (or 10555758675 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 11020212021204 its reverse (40212021202011), we get a palindrome (51232233223215).
The spelling of 11020212021204 in words is "eleven trillion, twenty billion, two hundred twelve million, twenty-one thousand, two hundred four".
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