Base | Representation |
---|---|
bin | 1001001001010101100010… |
… | …10001101111111111011010 |
3 | 2122012200121122002221202112 |
4 | 10210222301101233333122 |
5 | 10114003344320200442 |
6 | 110435155204432322 |
7 | 4144021245454664 |
oct | 444526121577732 |
9 | 78180548087675 |
10 | 20112011100122 |
11 | 6454501a46467 |
12 | 2309a139a86a2 |
13 | b2b7293434c6 |
14 | 4d75d8589534 |
15 | 24d25d7d5082 |
hex | 124ab146ffda |
20112011100122 has 32 divisors (see below), whose sum is σ = 30690513520704. Its totient is φ = 9882144720000.
The previous prime is 20112011100119. The next prime is 20112011100151. The reversal of 20112011100122 is 22100111021102.
It is a super-3 number, since 3×201120111001223 (a number of 41 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20112011100097 and 20112011100106.
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, 630790793 + ... + 630822675.
It is an arithmetic number, because the mean of its divisors is an integer number (959078547522).
Almost surely, 220112011100122 is an apocalyptic number.
20112011100122 is a deficient number, since it is larger than the sum of its proper divisors (10578502420582).
20112011100122 is a wasteful number, since it uses less digits than its factorization.
20112011100122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36494.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 20112011100122 its reverse (22100111021102), we get a palindrome (42212122121224).
The spelling of 20112011100122 in words is "twenty trillion, one hundred twelve billion, eleven million, one hundred thousand, one hundred twenty-two".
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