Base | Representation |
---|---|
bin | 1000101010010000010110 |
3 | 11021100011121 |
4 | 20222100112 |
5 | 1040121410 |
6 | 120354154 |
7 | 25203514 |
oct | 10522026 |
9 | 4240147 |
10 | 2270230 |
11 | 1310726 |
12 | 91595a |
13 | 616441 |
14 | 4314b4 |
15 | 2ec9da |
hex | 22a416 |
2270230 has 16 divisors (see below), whose sum is σ = 4119984. Its totient is φ = 900640.
The previous prime is 2270201. The next prime is 2270239. The reversal of 2270230 is 320722.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2270239) 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, 444 + ... + 2176.
It is an arithmetic number, because the mean of its divisors is an integer number (257499).
22270230 is an apocalyptic number.
2270230 is a deficient number, since it is larger than the sum of its proper divisors (1849754).
2270230 is a wasteful number, since it uses less digits than its factorization.
2270230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1871.
The product of its (nonzero) digits is 168, while the sum is 16.
The square root of 2270230 is about 1506.7282435794. The cubic root of 2270230 is about 131.4286215006.
Adding to 2270230 its reverse (320722), we get a palindrome (2590952).
It can be divided in two parts, 2270 and 230, that added together give a square (2500 = 502).
The spelling of 2270230 in words is "two million, two hundred seventy thousand, two hundred thirty".
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