Base | Representation |
---|---|
bin | 10010111011010000… |
… | …000010010011001110 |
3 | 1221110020022201001002 |
4 | 102323100002103032 |
5 | 313104240143202 |
6 | 13200250220302 |
7 | 1316404104002 |
oct | 227320022316 |
9 | 57406281032 |
10 | 20321412302 |
11 | 86889a8924 |
12 | 3b31724692 |
13 | 1bbb161929 |
14 | daac70702 |
15 | 7de0a9302 |
hex | 4bb4024ce |
20321412302 has 32 divisors (see below), whose sum is σ = 31007660544. Its totient is φ = 9987300000.
The previous prime is 20321412301. The next prime is 20321412311.
20321412302 is nontrivially palindromic in base 10.
20321412302 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20321412301) 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, 24691463 + ... + 24692285.
It is an arithmetic number, because the mean of its divisors is an integer number (968989392).
Almost surely, 220321412302 is an apocalyptic number.
20321412302 is a deficient number, since it is larger than the sum of its proper divisors (10686248242).
20321412302 is a wasteful number, since it uses less digits than its factorization.
20321412302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1664.
The product of its (nonzero) digits is 576, while the sum is 20.
The spelling of 20321412302 in words is "twenty billion, three hundred twenty-one million, four hundred twelve thousand, three hundred two".
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