Base | Representation |
---|---|
bin | 1010110011111001001010 |
3 | 12022222111202 |
4 | 22303321022 |
5 | 1211141434 |
6 | 140424202 |
7 | 33042242 |
oct | 12637112 |
9 | 5288452 |
10 | 2833994 |
11 | 1666249 |
12 | b48062 |
13 | 782c27 |
14 | 53ab22 |
15 | 3aea7e |
hex | 2b3e4a |
2833994 has 4 divisors (see below), whose sum is σ = 4250994. Its totient is φ = 1416996.
The previous prime is 2833993. The next prime is 2833997. The reversal of 2833994 is 4993382.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4993382 = 2 ⋅2496691.
It can be written as a sum of positive squares in only one way, i.e., 2325625 + 508369 = 1525^2 + 713^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2833993) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708497 + ... + 708500.
22833994 is an apocalyptic number.
2833994 is a deficient number, since it is larger than the sum of its proper divisors (1417000).
2833994 is a wasteful number, since it uses less digits than its factorization.
2833994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1416999.
The product of its digits is 46656, while the sum is 38.
The square root of 2833994 is about 1683.4470588646. The cubic root of 2833994 is about 141.5140766877.
The spelling of 2833994 in words is "two million, eight hundred thirty-three thousand, nine hundred ninety-four".
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