Base | Representation |
---|---|
bin | 11011000011100… |
… | …00101111110001 |
3 | 120211001110200001 |
4 | 31201300233301 |
5 | 431100013400 |
6 | 34304230001 |
7 | 5424036061 |
oct | 1541605761 |
9 | 524043601 |
10 | 226954225 |
11 | 107123083 |
12 | 6400b301 |
13 | 38033b54 |
14 | 221db3a1 |
15 | 14dd0a6a |
hex | d870bf1 |
226954225 has 27 divisors (see below), whose sum is σ = 296453899. Its totient is φ = 172343600.
The previous prime is 226954219. The next prime is 226954237. The reversal of 226954225 is 522459622.
The square root of 226954225 is 15065.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 81703521 + 145250704 = 9039^2 + 12052^2 .
It is not a de Polignac number, because 226954225 - 219 = 226429937 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1732410 + ... + 1732540.
Almost surely, 2226954225 is an apocalyptic number.
226954225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
226954225 is the 15065-th square number.
226954225 is the 7533-rd centered octagonal number.
It is an amenable number.
226954225 is a deficient number, since it is larger than the sum of its proper divisors (69499674).
226954225 is an equidigital number, since it uses as much as digits as its factorization.
226954225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318 (or 159 counting only the distinct ones).
The product of its digits is 86400, while the sum is 37.
The cubic root of 226954225 is about 609.9760135690.
The spelling of 226954225 in words is "two hundred twenty-six million, nine hundred fifty-four thousand, two hundred twenty-five".
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