Base | Representation |
---|---|
bin | 1001001001101000010110… |
… | …10110000011101001010001 |
3 | 2122020122200120221120211020 |
4 | 10210310023112003221101 |
5 | 10114140041200110413 |
6 | 110443545400310053 |
7 | 4144526460611544 |
oct | 444641326035121 |
9 | 78218616846736 |
10 | 20122112113233 |
11 | 6458815784089 |
12 | 230b972772329 |
13 | b2c678c3a640 |
14 | 4d7cb5cc485b |
15 | 24d650497c23 |
hex | 124d0b583a51 |
20122112113233 has 32 divisors (see below), whose sum is σ = 28974572368896. Its totient is φ = 12348048138048.
The previous prime is 20122112113199. The next prime is 20122112113273. The reversal of 20122112113233 is 33231121122102.
It is not a de Polignac number, because 20122112113233 - 224 = 20122095336017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20122112113273) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 20758566 + ... + 21706272.
It is an arithmetic number, because the mean of its divisors is an integer number (905455386528).
Almost surely, 220122112113233 is an apocalyptic number.
It is an amenable number.
20122112113233 is a deficient number, since it is larger than the sum of its proper divisors (8852460255663).
20122112113233 is a wasteful number, since it uses less digits than its factorization.
20122112113233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 949253.
The product of its (nonzero) digits is 864, while the sum is 24.
Adding to 20122112113233 its reverse (33231121122102), we get a palindrome (53353233235335).
The spelling of 20122112113233 in words is "twenty trillion, one hundred twenty-two billion, one hundred twelve million, one hundred thirteen thousand, two hundred thirty-three".
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