Base | Representation |
---|---|
bin | 1010000110001110001111… |
… | …1101110000101101101010 |
3 | 1110022100020212111022011211 |
4 | 2201203203331300231222 |
5 | 2423343414122024320 |
6 | 35340110404343334 |
7 | 2224044256625020 |
oct | 241434375605552 |
9 | 43270225438154 |
10 | 11102020111210 |
11 | 35a0381a18506 |
12 | 12b37900a4b4a |
13 | 626bba5cca72 |
14 | 2a54aaa08710 |
15 | 143bc7e2a55a |
hex | a18e3f70b6a |
11102020111210 has 32 divisors (see below), whose sum is σ = 23269355367552. Its totient is φ = 3734587896000.
The previous prime is 11102020111181. The next prime is 11102020111241. The reversal of 11102020111210 is 1211102020111.
It is a happy number.
It is a super-3 number, since 3×111020201112103 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 15 ways as a sum of consecutive naturals, for example, 1496225416 + ... + 1496232835.
It is an arithmetic number, because the mean of its divisors is an integer number (727167355236).
Almost surely, 211102020111210 is an apocalyptic number.
11102020111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11102020111210 is an abundant number, since it is smaller than the sum of its proper divisors (12167335256342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11102020111210 is a wasteful number, since it uses less digits than its factorization.
11102020111210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2992458318.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11102020111210 its reverse (1211102020111), we get a palindrome (12313122131321).
The spelling of 11102020111210 in words is "eleven trillion, one hundred two billion, twenty million, one hundred eleven thousand, two hundred ten".
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