Base | Representation |
---|---|
bin | 1010111111101000110101 |
3 | 12102102111111 |
4 | 22333220311 |
5 | 1214211401 |
6 | 141435021 |
7 | 33332425 |
oct | 12775065 |
9 | 5372444 |
10 | 2882101 |
11 | 1699402 |
12 | b6ba71 |
13 | 79bab1 |
14 | 550485 |
15 | 3bde51 |
hex | 2bfa35 |
2882101 has 8 divisors (see below), whose sum is σ = 2995200. Its totient is φ = 2770320.
The previous prime is 2882093. The next prime is 2882111. The reversal of 2882101 is 1012882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2882101 - 23 = 2882093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2882111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7215 + ... + 7603.
It is an arithmetic number, because the mean of its divisors is an integer number (374400).
22882101 is an apocalyptic number.
It is an amenable number.
2882101 is a deficient number, since it is larger than the sum of its proper divisors (113099).
2882101 is a wasteful number, since it uses less digits than its factorization.
2882101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659.
The product of its (nonzero) digits is 256, while the sum is 22.
The square root of 2882101 is about 1697.6751750556. The cubic root of 2882101 is about 142.3103211441.
Adding to 2882101 its reverse (1012882), we get a palindrome (3894983).
The spelling of 2882101 in words is "two million, eight hundred eighty-two thousand, one hundred one".
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