Base | Representation |
---|---|
bin | 1001001001101000100101… |
… | …00000100010101011101001 |
3 | 2122020122222222002211020122 |
4 | 10210310102200202223221 |
5 | 10114140312432133223 |
6 | 110444005332333025 |
7 | 4144532450321201 |
oct | 444642240425351 |
9 | 78218888084218 |
10 | 20122232302313 |
11 | 64588776049a9 |
12 | 230b9a6a74175 |
13 | b2c697acc63b |
14 | 4d7cc7c4d401 |
15 | 24d65acd95c8 |
hex | 124d12822ae9 |
20122232302313 has 16 divisors (see below), whose sum is σ = 20575220230656. Its totient is φ = 19672005762240.
The previous prime is 20122232302279. The next prime is 20122232302357. The reversal of 20122232302313 is 31320323222102.
It is a cyclic number.
It is not a de Polignac number, because 20122232302313 - 214 = 20122232285929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20122232302363) 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, 45884720 + ... + 46321182.
It is an arithmetic number, because the mean of its divisors is an integer number (1285951264416).
Almost surely, 220122232302313 is an apocalyptic number.
It is an amenable number.
20122232302313 is a deficient number, since it is larger than the sum of its proper divisors (452987928343).
20122232302313 is a wasteful number, since it uses less digits than its factorization.
20122232302313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439624.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 20122232302313 its reverse (31320323222102), we get a palindrome (51442555524415).
The spelling of 20122232302313 in words is "twenty trillion, one hundred twenty-two billion, two hundred thirty-two million, three hundred two thousand, three hundred thirteen".
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