Base | Representation |
---|---|
bin | 1010000110110100001101… |
… | …0101111010010101110100 |
3 | 1110100022120000222001212001 |
4 | 2201231003111322111310 |
5 | 2424030301303242322 |
6 | 35344513501505044 |
7 | 2224554633225214 |
oct | 241550325722564 |
9 | 43308500861761 |
10 | 11112210212212 |
11 | 35a4730a7418a |
12 | 12b5754872184 |
13 | 627b527b9925 |
14 | 2a5b960d4244 |
15 | 1440c2839827 |
hex | a1b4357a574 |
11112210212212 has 48 divisors (see below), whose sum is σ = 20349947520000. Its totient is φ = 5299332262400.
The previous prime is 11112210212203. The next prime is 11112210212249. The reversal of 11112210212212 is 21221201221111.
It is a happy number.
11112210212212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 11112210212212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102837789 + ... + 102945787.
It is an arithmetic number, because the mean of its divisors is an integer number (423957240000).
Almost surely, 211112210212212 is an apocalyptic number.
It is an amenable number.
11112210212212 is a deficient number, since it is larger than the sum of its proper divisors (9237737307788).
11112210212212 is a wasteful number, since it uses less digits than its factorization.
11112210212212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111216 (or 111214 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 19.
Adding to 11112210212212 its reverse (21221201221111), we get a palindrome (32333411433323).
The spelling of 11112210212212 in words is "eleven trillion, one hundred twelve billion, two hundred ten million, two hundred twelve thousand, two hundred twelve".
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