Base | Representation |
---|---|
bin | 1010000001011101011111… |
… | …0001001110100001010100 |
3 | 1110000112002110102222001021 |
4 | 2200113113301032201110 |
5 | 2421023343021321322 |
6 | 35234340510010524 |
7 | 2215120050651130 |
oct | 240272761164124 |
9 | 43015073388037 |
10 | 11020211120212 |
11 | 3569710976748 |
12 | 129b95a4a6a44 |
13 | 61c28077a698 |
14 | 2a15498d63c0 |
15 | 1419dac294c7 |
hex | a05d7c4e854 |
11020211120212 has 24 divisors (see below), whose sum is σ = 22401740641280. Its totient is φ = 4645522251360.
The previous prime is 11020211120209. The next prime is 11020211120213. The reversal of 11020211120212 is 21202111202011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11020211120213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3226055412 + ... + 3226058827.
Almost surely, 211020211120212 is an apocalyptic number.
It is an amenable number.
11020211120212 is an abundant number, since it is smaller than the sum of its proper divisors (11381529521068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11020211120212 is a wasteful number, since it uses less digits than its factorization.
11020211120212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6452114311 (or 6452114309 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 11020211120212 its reverse (21202111202011), we get a palindrome (32222322322223).
The spelling of 11020211120212 in words is "eleven trillion, twenty billion, two hundred eleven million, one hundred twenty thousand, two hundred twelve".
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