Base | Representation |
---|---|
bin | 11010110110110… |
… | …00110110000101 |
3 | 120200220120210220 |
4 | 31123120312011 |
5 | 430133032321 |
6 | 34204334553 |
7 | 5403610044 |
oct | 1533306605 |
9 | 520816726 |
10 | 225283461 |
11 | 106191887 |
12 | 63544459 |
13 | 3789a530 |
14 | 21cc455b |
15 | 14ba09c6 |
hex | d6d8d85 |
225283461 has 16 divisors (see below), whose sum is σ = 323754816. Its totient is φ = 138519936.
The previous prime is 225283453. The next prime is 225283469. The reversal of 225283461 is 164382522.
It is an interprime number because it is at equal distance from previous prime (225283453) and next prime (225283469).
It is not a de Polignac number, because 225283461 - 23 = 225283453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225283469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82626 + ... + 85308.
It is an arithmetic number, because the mean of its divisors is an integer number (20234676).
Almost surely, 2225283461 is an apocalyptic number.
It is an amenable number.
225283461 is a deficient number, since it is larger than the sum of its proper divisors (98471355).
225283461 is a wasteful number, since it uses less digits than its factorization.
225283461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4852.
The product of its digits is 23040, while the sum is 33.
The square root of 225283461 is about 15009.4457259420. The cubic root of 225283461 is about 608.4755097140.
The spelling of 225283461 in words is "two hundred twenty-five million, two hundred eighty-three thousand, four hundred sixty-one".
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