Base | Representation |
---|---|
bin | 11010111111001… |
… | …01001110000101 |
3 | 120202222102201101 |
4 | 31133211032011 |
5 | 430423221400 |
6 | 34244100101 |
7 | 5416135642 |
oct | 1537451605 |
9 | 522872641 |
10 | 226382725 |
11 | 106872768 |
12 | 63994631 |
13 | 37b9399a |
14 | 220ccdc9 |
15 | 14d1b56a |
hex | d7e5385 |
226382725 has 6 divisors (see below), whose sum is σ = 280714610. Its totient is φ = 181106160.
The previous prime is 226382699. The next prime is 226382743. The reversal of 226382725 is 527283622.
It can be written as a sum of positive squares in 3 ways, for example, as 15610401 + 210772324 = 3951^2 + 14518^2 .
It is not a de Polignac number, because 226382725 - 215 = 226349957 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4527630 + ... + 4527679.
Almost surely, 2226382725 is an apocalyptic number.
226382725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
226382725 is a deficient number, since it is larger than the sum of its proper divisors (54331885).
226382725 is an equidigital number, since it uses as much as digits as its factorization.
226382725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9055319 (or 9055314 counting only the distinct ones).
The product of its digits is 80640, while the sum is 37.
The square root of 226382725 is about 15046.0202379234. The cubic root of 226382725 is about 609.4635837910.
The spelling of 226382725 in words is "two hundred twenty-six million, three hundred eighty-two thousand, seven hundred twenty-five".
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