Base | Representation |
---|---|
bin | 111100001110010… |
… | …1011111110000000 |
3 | 12012211110120022201 |
4 | 1320130223332000 |
5 | 13114310123143 |
6 | 532304242544 |
7 | 101035253341 |
oct | 17034537600 |
9 | 5184416281 |
10 | 2020786048 |
11 | 947754516 |
12 | 484910454 |
13 | 2628744b8 |
14 | 15254a0c8 |
15 | bc61b64d |
hex | 7872bf80 |
2020786048 has 32 divisors (see below), whose sum is σ = 4027822920. Its totient is φ = 1009881600.
The previous prime is 2020785959. The next prime is 2020786063. The reversal of 2020786048 is 8406870202.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 2020785998 and 2020786016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454878 + ... + 459298.
Almost surely, 22020786048 is an apocalyptic number.
It is an amenable number.
2020786048 is a deficient number, since it is larger than the sum of its proper divisors (2007036872).
2020786048 is an equidigital number, since it uses as much as digits as its factorization.
2020786048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8006 (or 7994 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 37.
The square root of 2020786048 is about 44953.1539271718. The cubic root of 2020786048 is about 1264.2708120272.
The spelling of 2020786048 in words is "two billion, twenty million, seven hundred eighty-six thousand, forty-eight".
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