Base | Representation |
---|---|
bin | 1010001100100100001110… |
… | …1111010100110011011101 |
3 | 1110200202112221111021011021 |
4 | 2203021003233110303131 |
5 | 2432140112241401023 |
6 | 35502132433524141 |
7 | 2234653026135340 |
oct | 243110357246335 |
9 | 43622487437137 |
10 | 11211001122013 |
11 | 3632616954990 |
12 | 1310925713651 |
13 | 634267971484 |
14 | 2aa88873a457 |
15 | 14695584035d |
hex | a3243bd4cdd |
11211001122013 has 16 divisors (see below), whose sum is σ = 13977655473024. Its totient is φ = 8735655389760.
The previous prime is 11211001121987. The next prime is 11211001122019. The reversal of 11211001122013 is 31022110011211.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 11211001122013 - 221 = 11210999024861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11211001122019) 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, 2043331 + ... + 5157247.
It is an arithmetic number, because the mean of its divisors is an integer number (873603467064).
Almost surely, 211211001122013 is an apocalyptic number.
It is an amenable number.
11211001122013 is a deficient number, since it is larger than the sum of its proper divisors (2766654351011).
11211001122013 is a wasteful number, since it uses less digits than its factorization.
11211001122013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3160692.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 11211001122013 its reverse (31022110011211), we get a palindrome (42233111133224).
The spelling of 11211001122013 in words is "eleven trillion, two hundred eleven billion, one million, one hundred twenty-two thousand, thirteen".
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