Base | Representation |
---|---|
bin | 1001001001101000100101… |
… | …00000100101010100011001 |
3 | 2122020122222222010101001122 |
4 | 10210310102200211110121 |
5 | 10114140312433004423 |
6 | 110444005332455025 |
7 | 4144532450364530 |
oct | 444642240452431 |
9 | 78218888111048 |
10 | 20122232313113 |
11 | 6458877612027 |
12 | 230b9a6a7a475 |
13 | b2c697b04528 |
14 | 4d7cc7c53317 |
15 | 24d65acdc8c8 |
hex | 124d12825519 |
20122232313113 has 16 divisors (see below), whose sum is σ = 23178505273344. Its totient is φ = 17111383364880.
The previous prime is 20122232313109. The next prime is 20122232313137. The reversal of 20122232313113 is 31131323222102.
It is not a de Polignac number, because 20122232313113 - 22 = 20122232313109 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20122232313103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37364906 + ... + 37899612.
It is an arithmetic number, because the mean of its divisors is an integer number (1448656579584).
Almost surely, 220122232313113 is an apocalyptic number.
It is an amenable number.
20122232313113 is a deficient number, since it is larger than the sum of its proper divisors (3056272960231).
20122232313113 is a wasteful number, since it uses less digits than its factorization.
20122232313113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577172.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 20122232313113 its reverse (31131323222102), we get a palindrome (51253555535215).
The spelling of 20122232313113 in words is "twenty trillion, one hundred twenty-two billion, two hundred thirty-two million, three hundred thirteen thousand, one hundred thirteen".
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