Base | Representation |
---|---|
bin | 1000100101010100101010 |
3 | 11020022110022 |
4 | 20211110222 |
5 | 1034000101 |
6 | 120120442 |
7 | 25060562 |
oct | 10452452 |
9 | 4208408 |
10 | 2250026 |
11 | 12a7529 |
12 | 906122 |
13 | 60a19c |
14 | 427da2 |
15 | 2e6a1b |
hex | 22552a |
2250026 has 4 divisors (see below), whose sum is σ = 3375042. Its totient is φ = 1125012.
The previous prime is 2250013. The next prime is 2250029. The reversal of 2250026 is 6200522.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2247001 + 3025 = 1499^2 + 55^2 .
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 2249986 and 2250013.
It is not an unprimeable number, because it can be changed into a prime (2250029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562505 + ... + 562508.
22250026 is an apocalyptic number.
2250026 is a deficient number, since it is larger than the sum of its proper divisors (1125016).
2250026 is a wasteful number, since it uses less digits than its factorization.
2250026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1125015.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 2250026 is about 1500.0086666416. The cubic root of 2250026 is about 131.0375744439.
Adding to 2250026 its reverse (6200522), we get a palindrome (8450548).
The spelling of 2250026 in words is "two million, two hundred fifty thousand, twenty-six".
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