Base | Representation |
---|---|
bin | 10000000010011011000… |
… | …000011100000001000100 |
3 | 10220100202002120012112020 |
4 | 100002123000130001010 |
5 | 121024111211223022 |
6 | 2202145305323140 |
7 | 142424240140101 |
oct | 20023300340104 |
9 | 3810662505466 |
10 | 1102112211012 |
11 | 39544867a42a |
12 | 15971b1964b0 |
13 | 7cc0c580187 |
14 | 3b4b1c11aa8 |
15 | 1da0612b35c |
hex | 1009b01c044 |
1102112211012 has 24 divisors (see below), whose sum is σ = 2576052012576. Its totient is φ = 366734043648.
The previous prime is 1102112210923. The next prime is 1102112211049. The reversal of 1102112211012 is 2101122112011.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1102112210982 and 1102112211000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79579458 + ... + 79593305.
It is an arithmetic number, because the mean of its divisors is an integer number (107335500524).
Almost surely, 21102112211012 is an apocalyptic number.
1102112211012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1102112211012 is an abundant number, since it is smaller than the sum of its proper divisors (1473939801564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1102112211012 is a wasteful number, since it uses less digits than its factorization.
1102112211012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159173347 (or 159173345 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 1102112211012 its reverse (2101122112011), we get a palindrome (3203234323023).
Subtracting 1102112211012 from its reverse (2101122112011), we obtain a palindrome (999009900999).
The spelling of 1102112211012 in words is "one trillion, one hundred two billion, one hundred twelve million, two hundred eleven thousand, twelve".
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