Base | Representation |
---|---|
bin | 11010101111000… |
… | …10001001010110 |
3 | 120122000020200202 |
4 | 31113202021112 |
5 | 424403213412 |
6 | 34130540502 |
7 | 5362201043 |
oct | 1527421126 |
9 | 518006622 |
10 | 224272982 |
11 | 10566167a |
12 | 63137732 |
13 | 3760560b |
14 | 21b001ca |
15 | 14a513c2 |
hex | d5e2256 |
224272982 has 8 divisors (see below), whose sum is σ = 337879200. Its totient is φ = 111646584.
The previous prime is 224272981. The next prime is 224272991. The reversal of 224272982 is 289272422.
It is a happy number.
224272982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224272981) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244382 + ... + 245297.
It is an arithmetic number, because the mean of its divisors is an integer number (42234900).
Almost surely, 2224272982 is an apocalyptic number.
224272982 is a deficient number, since it is larger than the sum of its proper divisors (113606218).
224272982 is a wasteful number, since it uses less digits than its factorization.
224272982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 489910.
The product of its digits is 64512, while the sum is 38.
The square root of 224272982 is about 14975.7464588581. The cubic root of 224272982 is about 607.5644008115.
The spelling of 224272982 in words is "two hundred twenty-four million, two hundred seventy-two thousand, nine hundred eighty-two".
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