Base | Representation |
---|---|
bin | 1000010010100010… |
… | …1110100000100010 |
3 | 12202002020100212212 |
4 | 2010220232200202 |
5 | 14024132100040 |
6 | 1004451122122 |
7 | 106100321024 |
oct | 20450564042 |
9 | 5662210785 |
10 | 2225268770 |
11 | a421193aa |
12 | 5212a3342 |
13 | 29603acaa |
14 | 171778014 |
15 | d055dd65 |
hex | 84a2e822 |
2225268770 has 16 divisors (see below), whose sum is σ = 4026241080. Its totient is φ = 885494784.
The previous prime is 2225268769. The next prime is 2225268779. The reversal of 2225268770 is 778625222.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1356375241 + 868893529 = 36829^2 + 29477^2 .
It is not an unprimeable number, because it can be changed into a prime (2225268779) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 574565 + ... + 578424.
Almost surely, 22225268770 is an apocalyptic number.
2225268770 is a deficient number, since it is larger than the sum of its proper divisors (1800972310).
2225268770 is a wasteful number, since it uses less digits than its factorization.
2225268770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1153189.
The product of its (nonzero) digits is 188160, while the sum is 41.
The square root of 2225268770 is about 47172.7545305550. The cubic root of 2225268770 is about 1305.5519496452.
The spelling of 2225268770 in words is "two billion, two hundred twenty-five million, two hundred sixty-eight thousand, seven hundred seventy".
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