Base | Representation |
---|---|
bin | 1001011001000110000111… |
… | …10101011001011011111011 |
3 | 2201010110021010000110010121 |
4 | 10230203003311121123323 |
5 | 10201341321002022412 |
6 | 111532025340354111 |
7 | 4231110460031425 |
oct | 454430365313373 |
9 | 81113233013117 |
10 | 20653488314107 |
11 | 6643105799700 |
12 | 239694b545937 |
13 | b6a8005b853c |
14 | 5158c422b815 |
15 | 25c3a0948107 |
hex | 12c8c3d596fb |
20653488314107 has 6 divisors (see below), whose sum is σ = 22701768147044. Its totient is φ = 18775898467260.
The previous prime is 20653488314093. The next prime is 20653488314113. The reversal of 20653488314107 is 70141388435602.
It is not a de Polignac number, because 20653488314107 - 219 = 20653487789819 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20653488315107) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85344992913 + ... + 85344993154.
Almost surely, 220653488314107 is an apocalyptic number.
20653488314107 is a deficient number, since it is larger than the sum of its proper divisors (2048279832937).
20653488314107 is a wasteful number, since it uses less digits than its factorization.
20653488314107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170689986089 (or 170689986078 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 52.
The spelling of 20653488314107 in words is "twenty trillion, six hundred fifty-three billion, four hundred eighty-eight million, three hundred fourteen thousand, one hundred seven".
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