Base | Representation |
---|---|
bin | 1011000000010100011001… |
… | …0010011011111110001000 |
3 | 1120211202110220212020011012 |
4 | 2300011012102123332020 |
5 | 3041222002120023422 |
6 | 41422413221423052 |
7 | 2356126544635031 |
oct | 260050622337610 |
9 | 46752426766135 |
10 | 12100102111112 |
11 | 3945696213554 |
12 | 14350b786aa88 |
13 | 69a05b4019b2 |
14 | 2db91041da88 |
15 | 15eb410ca4e2 |
hex | b014649bf88 |
12100102111112 has 32 divisors (see below), whose sum is σ = 23486657376000. Its totient is φ = 5838111892800.
The previous prime is 12100102111109. The next prime is 12100102111247. The reversal of 12100102111112 is 21111120100121.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69814214 + ... + 69987317.
It is an arithmetic number, because the mean of its divisors is an integer number (733958043000).
Almost surely, 212100102111112 is an apocalyptic number.
It is an amenable number.
12100102111112 is a deficient number, since it is larger than the sum of its proper divisors (11386555264888).
12100102111112 is a wasteful number, since it uses less digits than its factorization.
12100102111112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139801917 (or 139801913 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 12100102111112 its reverse (21111120100121), we get a palindrome (33211222211233).
The spelling of 12100102111112 in words is "twelve trillion, one hundred billion, one hundred two million, one hundred eleven thousand, one hundred twelve".
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