Base | Representation |
---|---|
bin | 111111100110000100110 |
3 | 10220212112200 |
4 | 13330300212 |
5 | 1013141003 |
6 | 112355330 |
7 | 23466306 |
oct | 7746046 |
9 | 3825480 |
10 | 2083878 |
11 | 11a3715 |
12 | 845b46 |
13 | 57c684 |
14 | 3c3606 |
15 | 2b26a3 |
hex | 1fcc26 |
2083878 has 12 divisors (see below), whose sum is σ = 4515108. Its totient is φ = 694620.
The previous prime is 2083867. The next prime is 2083883. The reversal of 2083878 is 8783802.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57868 + ... + 57903.
It is an arithmetic number, because the mean of its divisors is an integer number (376259).
22083878 is an apocalyptic number.
2083878 is an abundant number, since it is smaller than the sum of its proper divisors (2431230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2083878 is a wasteful number, since it uses less digits than its factorization.
2083878 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115779 (or 115776 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The square root of 2083878 is about 1443.5643387116. The cubic root of 2083878 is about 127.7293679812.
The spelling of 2083878 in words is "two million, eighty-three thousand, eight hundred seventy-eight".
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