Base | Representation |
---|---|
bin | 111100001110101… |
… | …0110111011101011 |
3 | 12012211210111201110 |
4 | 1320131112323223 |
5 | 13114331241102 |
6 | 532312121403 |
7 | 101036615400 |
oct | 17035267353 |
9 | 5184714643 |
10 | 2020962027 |
11 | 947864757 |
12 | 484996263 |
13 | 262906626 |
14 | 1525942a7 |
15 | bc65386c |
hex | 78756eeb |
2020962027 has 24 divisors (see below), whose sum is σ = 3193708176. Its totient is φ = 1133041728.
The previous prime is 2020962019. The next prime is 2020962029. The reversal of 2020962027 is 7202690202.
It is not a de Polignac number, because 2020962027 - 23 = 2020962019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2020961985 and 2020962003.
It is not an unprimeable number, because it can be changed into a prime (2020962029) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121908 + ... + 137489.
It is an arithmetic number, because the mean of its divisors is an integer number (133071174).
Almost surely, 22020962027 is an apocalyptic number.
2020962027 is a deficient number, since it is larger than the sum of its proper divisors (1172746149).
2020962027 is a wasteful number, since it uses less digits than its factorization.
2020962027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259467 (or 259460 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 2020962027 is about 44955.1112444403. Note that the first 3 decimals coincide. The cubic root of 2020962027 is about 1264.3075103961.
The spelling of 2020962027 in words is "two billion, twenty million, nine hundred sixty-two thousand, twenty-seven".
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