Base | Representation |
---|---|
bin | 1001001001010101100010… |
… | …10001110010011011011110 |
3 | 2122012200121122010110110110 |
4 | 10210222301101302123132 |
5 | 10114003344321010420 |
6 | 110435155204550450 |
7 | 4144021245526053 |
oct | 444526121623336 |
9 | 78180548113413 |
10 | 20112011110110 |
11 | 6454501a52a17 |
12 | 2309a139b2426 |
13 | b2b729347c0a |
14 | 4d75d858d02a |
15 | 24d25d7d7ee0 |
hex | 124ab14726de |
20112011110110 has 16 divisors (see below), whose sum is σ = 48268826664336. Its totient is φ = 5363202962688.
The previous prime is 20112011110099. The next prime is 20112011110133. The reversal of 20112011110110 is 1101111021102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335200185139 + ... + 335200185198.
It is an arithmetic number, because the mean of its divisors is an integer number (3016801666521).
Almost surely, 220112011110110 is an apocalyptic number.
20112011110110 is an abundant number, since it is smaller than the sum of its proper divisors (28156815554226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20112011110110 is a wasteful number, since it uses less digits than its factorization.
20112011110110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670400370347.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 20112011110110 its reverse (1101111021102), we get a palindrome (21213122131212).
The spelling of 20112011110110 in words is "twenty trillion, one hundred twelve billion, eleven million, one hundred ten thousand, one hundred ten".
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