Base | Representation |
---|---|
bin | 11010101101011… |
… | …00011100000000 |
3 | 120121121001220222 |
4 | 31112230130000 |
5 | 424324143432 |
6 | 34122122212 |
7 | 5360263502 |
oct | 1526543400 |
9 | 517531828 |
10 | 224052992 |
11 | 105521369 |
12 | 63050368 |
13 | 37559447 |
14 | 21a83d72 |
15 | 14a0b112 |
hex | d5ac700 |
224052992 has 36 divisors (see below), whose sum is σ = 449904840. Its totient is φ = 111356928.
The previous prime is 224052967. The next prime is 224053007. The reversal of 224052992 is 299250422.
It is a happy number.
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, 41759 + ... + 46817.
Almost surely, 2224052992 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 224052992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224952420).
224052992 is an abundant number, since it is smaller than the sum of its proper divisors (225851848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
224052992 is an equidigital number, since it uses as much as digits as its factorization.
224052992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5248 (or 5234 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 224052992 is about 14968.3997808717. The cubic root of 224052992 is about 607.3656819451.
The spelling of 224052992 in words is "two hundred twenty-four million, fifty-two thousand, nine hundred ninety-two".
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