Base | Representation |
---|---|
bin | 1001001001010101100011… |
… | …11011101101110011010001 |
3 | 2122012200122101210212101220 |
4 | 10210222301323231303101 |
5 | 10114003410124214301 |
6 | 110435200240315253 |
7 | 4144021441124052 |
oct | 444526173556321 |
9 | 78180571725356 |
10 | 20112022101201 |
11 | 645450817a768 |
12 | 2309a17612b29 |
13 | b2b72b6c5914 |
14 | 4d75d9c10729 |
15 | 24d25e759936 |
hex | 124ab1eedcd1 |
20112022101201 has 16 divisors (see below), whose sum is σ = 27603662333184. Its totient is φ = 13019414413824.
The previous prime is 20112022101187. The next prime is 20112022101229. The reversal of 20112022101201 is 10210122021102.
It is not a de Polignac number, because 20112022101201 - 211 = 20112022099153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20112022101001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651998521 + ... + 652029366.
It is an arithmetic number, because the mean of its divisors is an integer number (1725228895824).
Almost surely, 220112022101201 is an apocalyptic number.
It is an amenable number.
20112022101201 is a deficient number, since it is larger than the sum of its proper divisors (7491640231983).
20112022101201 is a wasteful number, since it uses less digits than its factorization.
20112022101201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1304028040.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 20112022101201 its reverse (10210122021102), we get a palindrome (30322144122303).
The spelling of 20112022101201 in words is "twenty trillion, one hundred twelve billion, twenty-two million, one hundred one thousand, two hundred one".
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