Base | Representation |
---|---|
bin | 1010000110001010100001… |
… | …0111011010010010001000 |
3 | 1110022020200011222122202211 |
4 | 2201202220113122102020 |
5 | 2423334342132431440 |
6 | 35335423245034504 |
7 | 2224010425553122 |
oct | 241425027322210 |
9 | 43266604878684 |
10 | 11101020202120 |
11 | 359aa09556a62 |
12 | 12b3551255a34 |
13 | 626a8b3c5094 |
14 | 2a5413cc2212 |
15 | 143b6a265eea |
hex | a18a85da488 |
11101020202120 has 64 divisors (see below), whose sum is σ = 26551913270400. Its totient is φ = 4162557312000.
The previous prime is 11101020202091. The next prime is 11101020202127. The reversal of 11101020202120 is 2120202010111.
It is a self number, because there is not a number n which added to its sum of digits gives 11101020202120.
It is not an unprimeable number, because it can be changed into a prime (11101020202127) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 32349300 + ... + 32690659.
It is an arithmetic number, because the mean of its divisors is an integer number (414873644850).
Almost surely, 211101020202120 is an apocalyptic number.
11101020202120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11101020202120 is an abundant number, since it is smaller than the sum of its proper divisors (15450893068280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11101020202120 is a wasteful number, since it uses less digits than its factorization.
11101020202120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65040238 (or 65040234 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 11101020202120 its reverse (2120202010111), we get a palindrome (13221222212231).
The spelling of 11101020202120 in words is "eleven trillion, one hundred one billion, twenty million, two hundred two thousand, one hundred twenty".
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