Base | Representation |
---|---|
bin | 11010111000011… |
… | …01110100011001 |
3 | 120201022121110012 |
4 | 31130031310121 |
5 | 430212003231 |
6 | 34213131305 |
7 | 5405502455 |
oct | 1534156431 |
9 | 521277405 |
10 | 225500441 |
11 | 10631a901 |
12 | 63629b35 |
13 | 3794521a |
14 | 21d3d665 |
15 | 14be4e2b |
hex | d70dd19 |
225500441 has 8 divisors (see below), whose sum is σ = 236623680. Its totient is φ = 214487152.
The previous prime is 225500423. The next prime is 225500449. The reversal of 225500441 is 144005522.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 225500441 - 214 = 225484057 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (225500449) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23270 + ... + 31503.
It is an arithmetic number, because the mean of its divisors is an integer number (29577960).
Almost surely, 2225500441 is an apocalyptic number.
It is an amenable number.
225500441 is a deficient number, since it is larger than the sum of its proper divisors (11123239).
225500441 is a wasteful number, since it uses less digits than its factorization.
225500441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54975.
The product of its (nonzero) digits is 1600, while the sum is 23.
The square root of 225500441 is about 15016.6721013679. The cubic root of 225500441 is about 608.6707965041.
Adding to 225500441 its reverse (144005522), we get a palindrome (369505963).
The spelling of 225500441 in words is "two hundred twenty-five million, five hundred thousand, four hundred forty-one".
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