Base | Representation |
---|---|
bin | 1010111101011100010010 |
3 | 12101222011100 |
4 | 22331130102 |
5 | 1213414411 |
6 | 141325230 |
7 | 33264255 |
oct | 12753422 |
9 | 5358140 |
10 | 2873106 |
11 | 1692675 |
12 | b66816 |
13 | 797982 |
14 | 54b09c |
15 | 3bb456 |
hex | 2bd712 |
2873106 has 12 divisors (see below), whose sum is σ = 6225102. Its totient is φ = 957696.
The previous prime is 2873099. The next prime is 2873107. The reversal of 2873106 is 6013782.
It can be written as a sum of positive squares in only one way, i.e., 2873025 + 81 = 1695^2 + 9^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2873106.
It is not an unprimeable number, because it can be changed into a prime (2873107) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79791 + ... + 79826.
22873106 is an apocalyptic number.
2873106 is an abundant number, since it is smaller than the sum of its proper divisors (3351996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2873106 is a wasteful number, since it uses less digits than its factorization.
2873106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159625 (or 159622 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 2873106 is about 1695.0238936369. The cubic root of 2873106 is about 142.1621172981.
Adding to 2873106 its reverse (6013782), we get a palindrome (8886888).
The spelling of 2873106 in words is "two million, eight hundred seventy-three thousand, one hundred six".
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