Base | Representation |
---|---|
bin | 11010111101011… |
… | …00101100100101 |
3 | 120202112200010120 |
4 | 31132230230211 |
5 | 430343314310 |
6 | 34235112153 |
7 | 5414152650 |
oct | 1536545445 |
9 | 522480116 |
10 | 226151205 |
11 | 106724825 |
12 | 638a2659 |
13 | 37b124a7 |
14 | 2206c897 |
15 | 14cc2b70 |
hex | d7acb25 |
226151205 has 32 divisors (see below), whose sum is σ = 435302400. Its totient is φ = 97941312.
The previous prime is 226151201. The next prime is 226151227. The reversal of 226151205 is 502151622.
It is a happy number.
It is not a de Polignac number, because 226151205 - 22 = 226151201 is a prime.
It is a super-2 number, since 2×2261512052 = 102288735045904050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226151201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54685 + ... + 58674.
It is an arithmetic number, because the mean of its divisors is an integer number (13603200).
Almost surely, 2226151205 is an apocalyptic number.
It is an amenable number.
226151205 is a deficient number, since it is larger than the sum of its proper divisors (209151195).
226151205 is a wasteful number, since it uses less digits than its factorization.
226151205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113393.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 226151205 is about 15038.3245409853. The cubic root of 226151205 is about 609.2557482359.
The spelling of 226151205 in words is "two hundred twenty-six million, one hundred fifty-one thousand, two hundred five".
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