Base | Representation |
---|---|
bin | 1010001110100000101011 |
3 | 12001012110200 |
4 | 22032200223 |
5 | 1141242000 |
6 | 133243243 |
7 | 31533651 |
oct | 12164053 |
9 | 5035420 |
10 | 2680875 |
11 | 15711aa |
12 | a93523 |
13 | 72b322 |
14 | 4dadd1 |
15 | 37e500 |
hex | 28e82b |
2680875 has 24 divisors (see below), whose sum is σ = 4834752. Its totient is φ = 1429200.
The previous prime is 2680837. The next prime is 2680877. The reversal of 2680875 is 5780862.
It is not a de Polignac number, because 2680875 - 28 = 2680619 is a prime.
2680875 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2680877) 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, 67 + ... + 2316.
It is an arithmetic number, because the mean of its divisors is an integer number (201448).
22680875 is an apocalyptic number.
2680875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2680875 is a deficient number, since it is larger than the sum of its proper divisors (2153877).
2680875 is a wasteful number, since it uses less digits than its factorization.
2680875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2404 (or 2391 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 2680875 is about 1637.3377782242. The cubic root of 2680875 is about 138.9181064458.
The spelling of 2680875 in words is "two million, six hundred eighty thousand, eight hundred seventy-five".
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