Base | Representation |
---|---|
bin | 111101110111011… |
… | …0101100101000000 |
3 | 12100200010102001021 |
4 | 1323232311211000 |
5 | 13222411010043 |
6 | 541553115224 |
7 | 102304436410 |
oct | 17356654500 |
9 | 5320112037 |
10 | 2075875648 |
11 | 975861110 |
12 | 49b258b14 |
13 | 2710c23b2 |
14 | 1599aa640 |
15 | c239e3ed |
hex | 7bbb5940 |
2075875648 has 56 divisors (see below), whose sum is σ = 5135782464. Its totient is φ = 808780800.
The previous prime is 2075875643. The next prime is 2075875657. The reversal of 2075875648 is 8465785702.
It is a tau number, because it is divible by the number of its divisors (56).
It is a junction number, because it is equal to n+sod(n) for n = 2075875595 and 2075875604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2075875643) by changing a digit.
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, 205693 + ... + 215548.
Almost surely, 22075875648 is an apocalyptic number.
2075875648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2075875648 is an abundant number, since it is smaller than the sum of its proper divisors (3059906816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2075875648 is a wasteful number, since it uses less digits than its factorization.
2075875648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421271 (or 421261 counting only the distinct ones).
The product of its (nonzero) digits is 3763200, while the sum is 52.
The square root of 2075875648 is about 45561.7783673991. The cubic root of 2075875648 is about 1275.6565933518.
The spelling of 2075875648 in words is "two billion, seventy-five million, eight hundred seventy-five thousand, six hundred forty-eight".
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