Base | Representation |
---|---|
bin | 1000101010010001000100 |
3 | 11021100020022 |
4 | 20222101010 |
5 | 1040122101 |
6 | 120354312 |
7 | 25203611 |
oct | 10522104 |
9 | 4240208 |
10 | 2270276 |
11 | 1310768 |
12 | 915998 |
13 | 616478 |
14 | 431508 |
15 | 2eca1b |
hex | 22a444 |
2270276 has 6 divisors (see below), whose sum is σ = 3972990. Its totient is φ = 1135136.
The previous prime is 2270269. The next prime is 2270297. The reversal of 2270276 is 6720722.
It can be written as a sum of positive squares in only one way, i.e., 2220100 + 50176 = 1490^2 + 224^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 283781 + ... + 283788.
It is an arithmetic number, because the mean of its divisors is an integer number (662165).
22270276 is an apocalyptic number.
It is an amenable number.
2270276 is a deficient number, since it is larger than the sum of its proper divisors (1702714).
2270276 is a wasteful number, since it uses less digits than its factorization.
2270276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 567573 (or 567571 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 2270276 is about 1506.7435083650. The cubic root of 2270276 is about 131.4295091751.
Adding to 2270276 its reverse (6720722), we get a palindrome (8990998).
The spelling of 2270276 in words is "two million, two hundred seventy thousand, two hundred seventy-six".
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