Base | Representation |
---|---|
bin | 11001001111011011010000… |
… | …011101011001100000101100 |
3 | 112120001120100221022221202220 |
4 | 121033123100131121200230 |
5 | 104022301440324200022 |
6 | 1032033503522515340 |
7 | 32245203366532413 |
oct | 3117332035314054 |
9 | 476046327287686 |
10 | 111011222100012 |
11 | 3240a65a900a03 |
12 | 1054a875805b50 |
13 | 49c340c4b8b60 |
14 | 1d5ad8695047a |
15 | cc79cb28a85c |
hex | 64f6d075982c |
111011222100012 has 96 divisors (see below), whose sum is σ = 295838882684352. Its totient is φ = 32095941943296.
The previous prime is 111011222099971. The next prime is 111011222100101. The reversal of 111011222100012 is 210001222110111.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 111011222099964 and 111011222100000.
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 31 ways as a sum of consecutive naturals, for example, 32285463 + ... + 35558030.
It is an arithmetic number, because the mean of its divisors is an integer number (3081655027962).
Almost surely, 2111011222100012 is an apocalyptic number.
111011222100012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
111011222100012 is an abundant number, since it is smaller than the sum of its proper divisors (184827660584340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111011222100012 is a wasteful number, since it uses less digits than its factorization.
111011222100012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67844147 (or 67844145 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 111011222100012 its reverse (210001222110111), we get a palindrome (321012444210123).
The spelling of 111011222100012 in words is "one hundred eleven trillion, eleven billion, two hundred twenty-two million, one hundred thousand, twelve".
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