Base | Representation |
---|---|
bin | 1000010111101100111001 |
3 | 11010110220220 |
4 | 20113230321 |
5 | 1030203413 |
6 | 115010253 |
7 | 24436116 |
oct | 10275471 |
9 | 4113826 |
10 | 2194233 |
11 | 1269618 |
12 | 899989 |
13 | 5ba982 |
14 | 41190d |
15 | 2d5223 |
hex | 217b39 |
2194233 has 8 divisors (see below), whose sum is σ = 2937600. Its totient is φ = 1456848.
The previous prime is 2194229. The next prime is 2194243. The reversal of 2194233 is 3324912.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2194233 - 22 = 2194229 is a prime.
2194233 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2194243) 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, 553 + ... + 2166.
It is an arithmetic number, because the mean of its divisors is an integer number (367200).
22194233 is an apocalyptic number.
It is an amenable number.
2194233 is a deficient number, since it is larger than the sum of its proper divisors (743367).
2194233 is a wasteful number, since it uses less digits than its factorization.
2194233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2991.
The product of its digits is 1296, while the sum is 24.
The square root of 2194233 is about 1481.2943664242. The cubic root of 2194233 is about 129.9454011353.
The spelling of 2194233 in words is "two million, one hundred ninety-four thousand, two hundred thirty-three".
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