Base | Representation |
---|---|
bin | 11010111000001… |
… | …10001011111110 |
3 | 120201021000120110 |
4 | 31130012023332 |
5 | 430210003212 |
6 | 34212330450 |
7 | 5405312361 |
oct | 1534061376 |
9 | 521230513 |
10 | 225469182 |
11 | 1062a9374 |
12 | 63613a26 |
13 | 37933c23 |
14 | 21d320d8 |
15 | 14bdaa3c |
hex | d7062fe |
225469182 has 8 divisors (see below), whose sum is σ = 450938376. Its totient is φ = 75156392.
The previous prime is 225469177. The next prime is 225469201. The reversal of 225469182 is 281964522.
It is a sphenic number, since it is the product of 3 distinct primes.
225469182 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 225469182.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18789093 + ... + 18789104.
It is an arithmetic number, because the mean of its divisors is an integer number (56367297).
Almost surely, 2225469182 is an apocalyptic number.
225469182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225469182 is a wasteful number, since it uses less digits than its factorization.
225469182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37578202.
The product of its digits is 69120, while the sum is 39.
The square root of 225469182 is about 15015.6312554618. The cubic root of 225469182 is about 608.6426704398.
The spelling of 225469182 in words is "two hundred twenty-five million, four hundred sixty-nine thousand, one hundred eighty-two".
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