Base | Representation |
---|---|
bin | 10011001100011110… |
… | …001110010011100010 |
3 | 1222012100222222001002 |
4 | 103030132032103202 |
5 | 314202222003122 |
6 | 13245051112002 |
7 | 1326513014642 |
oct | 231436162342 |
9 | 58170888032 |
10 | 20610344162 |
11 | 8817002691 |
12 | 3bb2442602 |
13 | 1c35c85925 |
14 | dd73a2522 |
15 | 80962d992 |
hex | 4cc78e4e2 |
20610344162 has 16 divisors (see below), whose sum is σ = 32784704640. Its totient is φ = 9683984448.
The previous prime is 20610344129. The next prime is 20610344171. The reversal of 20610344162 is 26144301602.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 446462 + ... + 490457.
It is an arithmetic number, because the mean of its divisors is an integer number (2049044040).
Almost surely, 220610344162 is an apocalyptic number.
20610344162 is a deficient number, since it is larger than the sum of its proper divisors (12174360478).
20610344162 is a wasteful number, since it uses less digits than its factorization.
20610344162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937585.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 20610344162 its reverse (26144301602), we get a palindrome (46754645764).
The spelling of 20610344162 in words is "twenty billion, six hundred ten million, three hundred forty-four thousand, one hundred sixty-two".
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