Base | Representation |
---|---|
bin | 1001000011001010000010 |
3 | 11110112002020 |
4 | 21003022002 |
5 | 1101402401 |
6 | 122502310 |
7 | 26110053 |
oct | 11031202 |
9 | 4415066 |
10 | 2372226 |
11 | 138031a |
12 | 964996 |
13 | 6509ac |
14 | 45a72a |
15 | 31cd36 |
hex | 243282 |
2372226 has 16 divisors (see below), whose sum is σ = 4994400. Its totient is φ = 749088.
The previous prime is 2372221. The next prime is 2372239. The reversal of 2372226 is 6222732.
It is a d-powerful number, because it can be written as 210 + 33 + 7 + 212 + 218 + 221 + 65 .
It is a junction number, because it is equal to n+sod(n) for n = 2372196 and 2372205.
It is not an unprimeable number, because it can be changed into a prime (2372221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10291 + ... + 10518.
It is an arithmetic number, because the mean of its divisors is an integer number (312150).
22372226 is an apocalyptic number.
2372226 is an abundant number, since it is smaller than the sum of its proper divisors (2622174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2372226 is a wasteful number, since it uses less digits than its factorization.
2372226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20833.
The product of its digits is 2016, while the sum is 24.
The square root of 2372226 is about 1540.2032333429. The cubic root of 2372226 is about 133.3681173137.
Adding to 2372226 its reverse (6222732), we get a palindrome (8594958).
The spelling of 2372226 in words is "two million, three hundred seventy-two thousand, two hundred twenty-six".
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