Base | Representation |
---|---|
bin | 1010001100100101000001… |
… | …0000101101011011010100 |
3 | 1110200210002120210100021022 |
4 | 2203021100100231123110 |
5 | 2432141030031401322 |
6 | 35502205340340312 |
7 | 2234661156566252 |
oct | 243112020553324 |
9 | 43623076710238 |
10 | 11211211200212 |
11 | 36327144a0831 |
12 | 1310983b44698 |
13 | 63429c346aba |
14 | 2aa8a85c35d2 |
15 | 146968eda942 |
hex | a325042d6d4 |
11211211200212 has 12 divisors (see below), whose sum is σ = 19619647960416. Its totient is φ = 5605597497240.
The previous prime is 11211211200199. The next prime is 11211211200247. The reversal of 11211211200212 is 21200211211211.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1957787 + ... + 5123997.
It is an arithmetic number, because the mean of its divisors is an integer number (1634970663368).
Almost surely, 211211211200212 is an apocalyptic number.
It is an amenable number.
11211211200212 is a deficient number, since it is larger than the sum of its proper divisors (8408436760204).
11211211200212 is a wasteful number, since it uses less digits than its factorization.
11211211200212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4051438 (or 4051436 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 11211211200212 its reverse (21200211211211), we get a palindrome (32411422411423).
The spelling of 11211211200212 in words is "eleven trillion, two hundred eleven billion, two hundred eleven million, two hundred thousand, two hundred twelve".
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