Base | Representation |
---|---|
bin | 11101011001010010000… |
… | …110101001000101111100 |
3 | 21011010000010010222001111 |
4 | 131121102012221011330 |
5 | 231043441044231022 |
6 | 4143551501451404 |
7 | 265640532364552 |
oct | 35312206510574 |
9 | 7133003128044 |
10 | 2020012102012 |
11 | 709756196273 |
12 | 2875a9b70b64 |
13 | 1186425b8558 |
14 | 6daaa605bd2 |
15 | 37829d39477 |
hex | 1d6521a917c |
2020012102012 has 24 divisors (see below), whose sum is σ = 3690079722560. Its totient is φ = 966598608960.
The previous prime is 2020012101953. The next prime is 2020012102093. The reversal of 2020012102012 is 2102012100202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2020012101983 and 2020012102001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111865812 + ... + 111883867.
Almost surely, 22020012102012 is an apocalyptic number.
It is an amenable number.
2020012102012 is a deficient number, since it is larger than the sum of its proper divisors (1670067620548).
2020012102012 is a wasteful number, since it uses less digits than its factorization.
2020012102012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223749781 (or 223749779 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2020012102012 its reverse (2102012100202), we get a palindrome (4122024202214).
The spelling of 2020012102012 in words is "two trillion, twenty billion, twelve million, one hundred two thousand, twelve".
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