Base | Representation |
---|---|
bin | 11010111011101… |
… | …00110011100011 |
3 | 120202010001002200 |
4 | 31131310303203 |
5 | 430314003100 |
6 | 34230144243 |
7 | 5412210345 |
oct | 1535646343 |
9 | 522101080 |
10 | 225922275 |
11 | 106588827 |
12 | 637b2083 |
13 | 37a62227 |
14 | 2200d295 |
15 | 14c79e00 |
hex | d774ce3 |
225922275 has 36 divisors (see below), whose sum is σ = 406330392. Its totient is φ = 119992320.
The previous prime is 225922273. The next prime is 225922283. The reversal of 225922275 is 572229522.
It is not a de Polignac number, because 225922275 - 21 = 225922273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (225922271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55872 + ... + 59778.
Almost surely, 2225922275 is an apocalyptic number.
225922275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
225922275 is a deficient number, since it is larger than the sum of its proper divisors (180408117).
225922275 is a wasteful number, since it uses less digits than its factorization.
225922275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4180 (or 4172 counting only the distinct ones).
The product of its digits is 50400, while the sum is 36.
The square root of 225922275 is about 15030.7110610244. The cubic root of 225922275 is about 609.0500982026.
The spelling of 225922275 in words is "two hundred twenty-five million, nine hundred twenty-two thousand, two hundred seventy-five".
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